内外ゴム List of Products and Services

We have developed a "high-density rubber (NBR)" with a specific gravity of 3.5 (or 3.2). To increase the specific gravity, we do not use solid materials such as metal powders, which helps prevent damage to production equipment. It is free from lead and iron, and complies with the RoHS2 directive (10 substances) and REACH regulations. It can be processed and molded just like general-purpose NBR (specific gravity 1.0 to 1.2). 【Examples of Applications】 ◎ Vibration-damping materials ◎ Soundproofing materials ◎ High-load cushioning materials ◎ Measures against rattling noises in electrical appliances and automotive parts ◎ Deadening materials for acoustic equipment, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the usage results and case studies of our vibration-damping and shock-absorbing rubber products, "Hanenite/Hanenite Gel." We have usage results and case studies in various fields, including automotive, amusement, office automation equipment, drones, and camera equipment. In the case of residential applications, additional use in flooring and internal stairs provides soundproofing and noise insulation effects. For fitness equipment, it helps reduce noise to the lower floors. 【Usage Results and Case Studies (Excerpt)】 ■ Residential ■ Automotive ■ Amusement ■ Fitness Equipment ■ Office Automation Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

The "Hanenight Gel" utilizes the properties of Hanenight and further reduces vibrations through physical shape changes, making it a vibration-damping and vibration-controlling rubber. It can be attached with double-sided tape, resulting in approximately double the strength compared to our conventional products. It has bleed resistance, minimal seepage, and is less prone to color transfer. It can accommodate various shapes and is low-cost compared to general-purpose gels due to injection molding. 【Features】 ■ Compliant with RoHS2, REACH, PFOA, and TSCA ■ Excellent vibration-damping effect in low-frequency ranges due to low hardness ■ High bleed resistance ■ Injection molded ■ Good weather resistance, suitable for outdoor use ■ Can be attached with double-sided tape *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

"Heat-resistant Hane Night" is a vibration-damping and vibration-isolating rubber made primarily from a rubber that excels in heat resistance. It exhibits higher vibration-damping performance than existing Hane Night in high-temperature ranges. Customization options are available, such as sliding the peak towards the high-temperature side. It can be used around heat sources (engines, motors, lights, etc.), in high-temperature environments in factories, buildings, roofs, and sports equipment. 【Features】 - Exhibits higher vibration-damping performance than existing Hane Night in high-temperature ranges - Customization options available, such as sliding the peak towards the high-temperature side - Made primarily from a rubber that excels in heat resistance - Excellent oil resistance and ozone resistance *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

We would like to introduce the lineup of "Hanenite" that we handle. Starting with the general-purpose "GP35LE" with a hardness of A33, we also offer "GP60LE" with a hardness of A49, as well as "MP40" for high-temperature applications and "OP40" for weather resistance. Additionally, you can view the list of physical properties from the PDF download below. Please make use of it. 【Lineup】 ■ General-purpose: GP35LE, GP60LE ■ High-temperature: MP40 ■ Cold-resistant: CP40S, CP55S ■ Weather-resistant: OP40 ■ Flame-retardant: GP40HB, GP50V ■ Sponge *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

"Hanenight" is a vibration-damping rubber that achieves a very high loss factor through our unique compounding technology. It efficiently converts impact energy into heat, dissipating it, and can quickly and low-rebound absorb shocks. It also provides vibration isolation effects across various frequency ranges. It excels in the rubber-specific qualities of toughness, durability, and strain resistance, and has high processability, allowing for the production of various dimensional products, molded items, and sheet processed products. 【Features】 ■ Extremely high shock absorption capability ■ Combines overwhelming damping and vibration isolation performance ■ High processability, suitable for diverse applications ■ Exhibits an overwhelmingly large loss factor in the room temperature range, demonstrating damping effects ■ Possesses a large loss factor in frequency ranges below several thousand Hz, exhibiting damping properties *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

This document introduces "Hanenight" and "Hanenight Gel," which are vibration-damping and vibration-control rubbers. It includes a lineup and physical properties list, as well as information on vibration damping capabilities, rebound elasticity, usage records, and case studies. The explanations are made clear using graphs and photos, so please take a moment to read it. 【Contents (excerpt)】 ■ Hanenight [Features] ■ Hanenight [Lineup and Physical Properties List] ■ Hanenight [Loss Coefficient (Temperature Dependence)] ■ Hanenight [Loss Coefficient (Frequency Dependence)] ■ Hanenight [Vibration Damping Capability] *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

"Heat-resistant Hane Night" is a vibration-damping rubber that excels in oil resistance and ozone resistance. It uses a rubber with excellent heat resistance as the main material, demonstrating higher vibration-damping performance at high temperatures compared to existing Hane Night. Customization is possible, such as sliding the peak towards the high-temperature side. Please consider it for vibration and shock mitigation in high-temperature environments. 【Features】 ■ Demonstrates higher vibration-damping performance at high temperatures compared to existing Hane Night ■ Customization options available, such as sliding the peak towards the high-temperature side ■ Uses rubber with excellent heat resistance as the main material ■ Excellent oil resistance and ozone resistance ■ Compliant with RoHS2 *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

"Hanenite" is a damping rubber that excels in shock and vibration absorption, absorbing energy with minimal rebound even when subjected to external forces. As a surface adhesion countermeasure and wear resistance improvement product for Hanenite, we have prepared sheets with a Teflon film vulcanized and bonded to the surface. Due to the vulcanization bonding, the adhesion strength between Hanenite and the Teflon film is about three times that of conventional double-sided tape or adhesives. For specific details, please download the PDF and check.

• Rubber
• Contract manufacturing

"Hanenite" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy with almost no rebound when subjected to external forces. At [Kokaji Giken], which manufactures and sells electronic balances and weights, they were looking for components effective in vibration damping. They used balls made of Hanenite (special vibration-damping balls) in their products. Hanenite can be processed into various shapes, in addition to the balls shown in the examples. For specific details, please download the PDF and check it out!

• Rubber
• Contract manufacturing

In concrete casting work (pressure slabs, foundation beams, main beams, small beams, walls, slabs), there has been an increasing trend towards the air tube fence method in recent years, moving away from the traditional wire mesh method. Our air tube fence is designed with construction efficiency in mind to respond to such market conditions. It features a double structure with a rubber tube inside and a PVC hose on the outside, making it resistant to minor scratches from the outside. Additionally, our air tube fence is designed with a soft bottom to allow the tube to pass through narrow gaps during installation, enhancing work convenience.

• Rubber

Hanenight is a rubber that transcends the conventional wisdom of rubber to create a ball that does not bounce even when dropped. It is a vibration-damping rubber with excellent shock and vibration absorption properties, absorbing energy with almost no rebound when subjected to external forces. This document includes technical data on floor impact noise using Hanenight from Naigai Rubber. Hanenight has a proven track record in various industries. We invite you to take a look at the materials! 【Contents】 1. Simple evaluation of floor impact noise 2. Simple evaluation of sound insulation performance 3. Simple evaluation of vibration-damping performance *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

The 3-axis accelerometer is a new type of accelerometer that detects acceleration in three-dimensional space represented by the X, Y, and Z axes by separating it into acceleration components for each axis. It adopts a capacitive method for detecting acceleration, achieving a simple structure and low cost. Furthermore, the earthquake detector utilizing this accelerometer can be flexibly customized to match customer requirements, such as for detecting vertical shaking or horizontal shaking from all directions.

• Other security and surveillance systems

"Hanenight" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. This is an example of how Hanenight's capabilities have resolved issues related to indoor bicycle training, leading to a more comfortable experience. Before the introduction of Hanenight, the following challenges were present: 1. The vibrations from the bicycle roller were transmitted into the room. 2. The noise generated was distracting, making it difficult to concentrate on training... etc. Hanenight has brilliantly solved these problems! For more specific details, please download the PDF and check it out!

• Rubber
• Contract manufacturing

A diaphragm that isolates fluids is called a diaphragm, and those specifically designed with a deep constriction and a folded cylindrical part are referred to as a bellows diaphragm. Bellows diaphragms are not used alone; they are assembled into equipment to perform their functions. There are types made entirely of rubber and those that have rubber coated over materials like polyester fabric. The dimensions, shapes, and materials of bellows diaphragms are designed and manufactured individually according to your requirements, so please feel free to consult us. We have experience with NBR rubber and polyester and nylon fabrics. *For more details, please refer to the PDF materials or feel free to contact us.*

• Rubber

"Hanenight" is a damping rubber that excels in shock and vibration absorption, absorbing energy with minimal rebound even when subjected to external forces. We are pleased to announce that "IMV Corporation," which boasts the world's top market share in electrodynamic vibration testing equipment, has adopted Hanenight! Before the introduction of Hanenight, the following issues were occurring: 1. When testing with the vibration testing equipment, the vibrations of the device were transmitted to the building. 2. With conventional rubber products, the characteristics of the floor overlapped with the characteristics of the equipment. Hanenight has brilliantly solved these problems! Additionally, there were unexpected effects that were not present with conventional rubber products! For specific details, please download the PDF and check it out!

• Rubber
• Contract manufacturing

This document provides a clear summary of the meanings of terms related to vibration and sound, methods for vibration and sound insulation, and the components needed for these purposes! It is a must-read for beginners in this field, those looking to organize their knowledge and experience, and anyone considering sales in this area! We will gradually update it, so please check back regularly! 【Contents】 1. What is vibration and sound insulation? 2. Methods for vibration and sound insulation 3. Transmission of vibration and vibration insulation 4. Transmission of sound and sound insulation 5. Examples of components for vibration insulation 6. Examples of components for sound insulation *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

This is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of standard rubber. It is widely used as a component in quiet and low-vibration products. This rubber goes beyond conventional rubber to achieve a ball that does not bounce when dropped; it is called HaneNight. 【Characteristics】 General use: GP35LE / GP60LE Wide temperature range: MP40 Cold resistance: CP40S / CP55S Weather resistance: OP40 Flame retardant: GP50V (meets UL standard 94-V0) *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

"Hanenight" is a vibration-damping rubber that excels in shock absorption and vibration absorption, absorbing energy without much rebound even when subjected to external forces. The high-density Hanenight GP not only adds to the vibration-damping effect of Hanenight but also provides amplitude reduction and sound insulation effects due to its increased weight (specific gravity). With its triple effect, it achieves superior shock absorption and vibration absorption. This new grade has high specific gravity and excellent damping properties at room temperature. 【Characteristics】 ● Specific gravity of 2.01. ● Rebound elasticity is 4%. ● Maintains high tan δ (maximum tan δ of 1.37) despite high specific gravity. ● Physical properties and durability are comparable to general rubber. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Complies with RoHS2 and Reach. *This is a made-to-order product. Production will be discussed individually. *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber
• Contract manufacturing

"Hanenite" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy with minimal rebound even when subjected to external forces. By replacing conventional rubber materials with Hanenite, we have successfully solved vibration issues that could not be addressed before! Based on the weight of the rice cake maker and the expected impact, we have adopted Hanenite GP60LE, which has excellent load-bearing capacity! For specific issues and usage/installation methods, please download the PDF for more information!

• Rubber
• Contract manufacturing

"Hane Night" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. It has been adopted in the fitness floors of major hotels operating worldwide! By combining Hane Night with other materials, we can reduce the vibration noise transmitted to the lower floors! Our strength lies in our ability to make optimal proposals tailored to our customers' needs! For specific methods, please download the PDF for more information!

• Rubber
• Contract manufacturing

"Hanenight" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy with minimal rebound even when subjected to external forces. It reduces vibrations transmitted to the building! It has been adopted at the base of the production line where chip mounters are placed! We have also incorporated ideas to enhance the effectiveness of Hanenight! For specific methods, please download the PDF for more information!

• Rubber
• Contract manufacturing

The "Hanenight Sponge" is a product made from the foaming of the vibration-damping rubber "Hanenight," which excels in shock and vibration absorption. It is characterized by a lightweight density of 0.3 and ease of processing. By using Hanenight Sponge as a mat, it reduces fatigue on the legs and back of workers! It has been adopted as a fatigue-reducing mat at the feet of factory workspaces! It was adopted after workers actually tried it and experienced its effectiveness! For specific methods, please download the PDF for more information!

• Rubber
• Contract manufacturing

"Hanenight" is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. Before the introduction of this product, the following issues were occurring: 1. Loud and unpleasant noise was generated during the marking (logo, product code, etc.) on the bottoms of frying pans and pots. 2. Due to the vibrations caused during marking, the frying pans and pots would move, requiring operators to hold them down with both hands, which diverted valuable personnel. Hanenight has brilliantly solved these problems! Additionally, through "a certain ingenuity," we successfully installed Hanenight without creating new fixtures! This became a case where our company learned, "Is there such a way to install it?" For specific methods, please download the PDF for more information!

• Rubber
• Contract manufacturing

This is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of standard rubber. It is widely used as a component in quiet, low-vibration products. HaneNight is a rubber that surpasses conventional rubber, achieving a ball that does not bounce even when dropped.

• Rubber
• Contract manufacturing

This is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy with minimal rebound even when subjected to external forces. Its physical properties and durability are comparable to those of standard rubber. It has been widely adopted as a component in quiet, low-vibration products. HaneNight is a rubber that surpasses conventional rubber, achieving a ball that does not bounce when dropped.

• Rubber
• Contract manufacturing

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of ordinary rubber. It is widely used as a component in quiet, low-vibration products. This is a rubber that surpasses conventional rubber to achieve a ball that does not bounce when dropped; it is called Hane Night. (The crushed product is made by grinding Hane Night GP35LE sheets into particle sizes of 1 to 5 mm.) 【Important】Please be sure to check! This product is being offered for free as part of an idea solicitation campaign. We plan to request the submission of ideas and photos of the product in use at a later date. Sample provision will be limited to those who can cooperate with the above content. *We will contact you later.

• Rubber
• Contract manufacturing

Adopting the shock and vibration-absorbing damping rubber "Hanenite"! Prevents resonance in light load and low frequency areas! *Compliant with RoHS2 directive. The damping rubber "Hanenite," which excels in shock and vibration absorption, absorbs energy with minimal rebound even when subjected to external forces. This product integrates Hanenite, which has excellent vibration absorption capabilities, with a shape that provides high vibration absorption effects, making it possible to prevent resonance in light load/low frequency areas where commercially available anti-vibration rubber has struggled to perform. You can adjust the vibration absorption effect by arranging or stacking them, accommodating a variety of requirements. 【Specifications】 ● Material Rubber: Hanenite MP40 / Demonstrates damping performance over a wide temperature range (-9 to 43°C) ● Protrusion Shapes: Three types - cone, truncated cone, and cylinder *Currently, only type A samples are available. For product weight, load capacity, performance, etc., please refer to the PDF materials or feel free to contact us.

• Rubber
• Contract manufacturing

The shock and vibration-absorbing damping rubber "Hanenite" absorbs energy without much rebound even when subjected to external forces. This product integrates Hanenite, which has excellent vibration absorption capabilities, with a shape that provides high vibration absorption effects, making it possible to prevent resonance in the light load/low frequency range, which is difficult to address with commercially available anti-vibration rubber. It can be arranged or stacked to adjust the vibration absorption effect, accommodating various requirements. Free samples are currently available (limited quantity)! Please feel free to contact us. *Currently, only Type A samples are available. 【Specifications】 ● Material Rubber: Hanenite MP40 / Demonstrates damping performance over a wide temperature range (-9 to 43°C) ● Protrusion Shapes: Three types - cone, truncated cone, and cylinder *For product weight, load capacity, performance, etc., please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without much rebound even when subjected to external forces. Hanenite GP35LE is the most common grade among Hanenite products. It demonstrates the best vibration-damping properties in the room temperature range. Additionally, it has excellent oil resistance, making it safe to use around various machinery and oil environments. Its physical properties and durability are comparable to those of general rubber. It is widely used as cushioning material and vibration-damping components for quiet and low-vibration products. 【Characteristics】 ● The rebound elasticity is 2% (measured value). ● Load capacity is approximately 800 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the pressure area, so please contact us for details. ● It can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. ● Teflon coating (vulcanized adhesion) is possible for surface adhesion prevention and wear resistance improvement. *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy with minimal rebound even when subjected to external forces. The Hanenite GP60LE is a general-grade Hanenite that exhibits the best vibration-damping properties in the normal temperature range. It has a higher hardness compared to GP35LE, making it excellent in load-bearing capacity. Like GP35LE, it also has excellent oil resistance, allowing for safe use around oils in various machines. Its physical properties and durability are comparable to those of general rubber. It is widely used as a vibration-damping component in quiet, low-vibration products. 【Characteristics】 ● The rebound elasticity is 4% (measured value). ● Load capacity is approximately 2,000 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the contact area, so please contact us for details. ● It can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion to metals is possible. ● Teflon coating (vulcanized adhesion) is possible for surface adhesion measures and wear resistance improvement. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without almost any rebound when subjected to external forces. Hanenite MP40 demonstrates excellent vibration-damping properties across a wide temperature range, making it suitable for use even in environments with significant temperature fluctuations. Its physical properties and durability are comparable to those of general rubber. It is widely used as cushioning material and vibration-damping components in quiet and low-vibration products. 【Characteristics】 ● Rebound elasticity is 4% (measured value). ● Exhibits excellent vibration-damping performance across a wide temperature range. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without much rebound even when subjected to external forces. The Hane Night CP40S particularly excels in cold resistance, demonstrating excellent vibration-damping performance even at -20°C. Its physical properties and durability are comparable to those of general rubber. It is widely adopted as a vibration-damping material in various industries. 【Characteristics】 ● Rebound elasticity is 10% (measured value). ● Load capacity is approximately 1,300 kg (for dimensions of 10×100×100 mm with a deflection of 10%). The values may vary depending on the pressure area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy with almost no rebound even when subjected to external forces. The Hanenite CP55S particularly excels in cold resistance, demonstrating excellent vibration-damping properties even at -20°C. Additionally, due to its high hardness compared to CP40S, it has superior load-bearing capacity. Its physical properties and durability are comparable to those of general rubber. It is widely adopted as a vibration-damping material in various industries. 【Characteristics】 ● Rebound elasticity is 10% (measured value). ● Load capacity is approximately 3,700 kg (for dimensions 10×100×100 mm with a deflection of 10%). The values may vary depending on the contact area, so please contact us for details. ● It can be processed into various shapes. Molding similar to general rubber is possible, and cutting, machining, or punching of sheet materials is also acceptable. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy with minimal rebound even when subjected to external forces. Hanenite OP40 demonstrates the best vibration-damping properties in the room temperature range. Additionally, it has superior weather resistance (ozone resistance) compared to other grades, making it suitable for outdoor use without any issues. Its physical properties and durability are comparable to those of general rubber. It is widely used as cushioning material and vibration-damping components in various industries. 【Characteristics】 ● Rebound elasticity is 9% (measured value). ● Load capacity is approximately 1,700 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the contact area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without much rebound even when subjected to external forces. The Hanenite GP40HB is compliant with UL94-HB standards and can be used for components that require flame resistance. It also has oil resistance, making it safe for use around various machinery and oil environments. Its physical properties and durability are comparable to those of general rubber. It is widely adopted in various industries as cushioning and vibration-damping materials. 【Characteristics】 ● Rebound elasticity is 5% (measured value). ● Load capacity is approximately 1,700 kg (for dimensions 10×100×100 mm with a deflection of 10%). The values may vary depending on the pressure area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion to metals is possible. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without almost any rebound even when subjected to external forces. The Hane Knight GP50V is UL94-V0 compliant, making it safe to use in environments where flame resistance is required. It also has oil resistance, allowing for safe use in various machinery and oil-related applications. Its physical properties and durability are comparable to those of general rubber. It is widely adopted in various industries as cushioning material and vibration-damping components. 【Characteristics】 ● Rebound elasticity is 5% (measured value). ● Load capacity is approximately 2,200 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the contact area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

It is a vibration-damping rubber that excels in shock absorption and vibration absorption, absorbing energy with almost no rebound even when subjected to external forces. Its physical properties and durability are comparable to those of general rubber. It is widely used as a vibration-damping component in quiet, low-vibration products. 【Characteristics】 ● Independent bubble sponge. Lightweight with a specific gravity of 0.3! ● Rebound elasticity is less than 10%. ● Can be processed into various shapes. Cutting, machining, and punching of sheet materials are also acceptable. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing

Effective as shock-absorbing and cushioning materials in the low-frequency range! Various processing options are available, and molding through injection is also possible! It is low-cost and contributes to reducing manufacturing costs! Cost reduction can be achieved through specification review! 【Features】 ○ Low cost ○ Suitable for small molded products and multiple lots ○ Excellent vibration-damping effect in the low-frequency range ○ Weather-resistant and suitable for outdoor use ○ Various processing and molding options available ○ Can be attached with double-sided tape (recommended products from our company) ○ Available in various colors (standard color is navy) ○ Compliant with RoHS and REACH For more details, please contact us or download the catalog.

• Rubber
• Other safety and hygiene products
• Anti-vibration, earthquake-proof, vibration-isolating devices

The "Hane Night Gel" has approximately 70% shock absorption when at rest, and about twice the shock absorption compared to regular natural rubber. It also excels in vibration isolation in the low frequency range (21-50Hz). Furthermore, it has superior bleed characteristics compared to gels from other companies that show equivalent hardness. We offer standard gel (HGN-25) and static dissipative gel (HGN-A30). 【Features】 ○ Effective as a shock-absorbing and cushioning material ○ Excellent vibration isolation effect in the low frequency range ○ Superior bleed characteristics (about 10 times more effective than competitors in 1,000 hours) ○ Weather-resistant and suitable for outdoor use ○ Capable of various processing and molding For more details, please contact us or download the catalog.

• Rubber
• Other safety and hygiene products
• Anti-vibration, earthquake-proof, vibration-isolating devices

This is a damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of ordinary rubber. It is widely used as a component in quiet and low-vibration products. Hane-Night is a rubber that surpasses the conventional understanding of rubber, achieving a ball that does not bounce even when dropped.

• Rubber
• Contract manufacturing

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without almost any rebound when subjected to external forces. Its physical properties and durability are comparable to those of ordinary rubber. It is widely used as a component in silent and low-vibration products. This is a rubber that surpasses conventional rubber to achieve a ball that does not bounce when dropped; it is called Hane Night.

• Rubber
• Contract manufacturing

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of general rubber. It is widely used as a component in silent and low-vibration products. This is a rubber that surpasses the conventional understanding of rubber, achieving a ball that does not bounce when dropped; it is called HaneNight.

• Rubber
• Contract manufacturing

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of ordinary rubber. It is widely used as a component in silent and low-vibration products. This is a rubber that surpasses the conventional understanding of rubber, achieving a ball that does not bounce when dropped; it is called Hane Night.

• Rubber
• Contract manufacturing

Expansion joints (flexible joints/rubber joints) are used for preventing vibrations and noise generated from piping systems, absorbing expansion and displacement due to temperature and pressure changes, as well as accommodating various dimensional fluctuations during installation and mitigating or preventing impacts from earthquakes and ground subsidence. They are considered essential components in piping equipment. The E-P joint was launched in 1970 (Showa 45) as a low-pressure R type for elevated water tanks, and since then, we have added new products to meet customer needs, including the high-pressure P type integrated product F type with PTFE. Today, our products are used by a wide range of customers in various industries, from household drinking water to chemical plant piping. 【Features】 1. Minimal dimensional changes between surfaces due to internal pressure 2. Effective in vibration control 3. High pressure resistance performance usable up to 1.96 MPa (20 kgf/cm²) 4. The inner surface uses synthetic rubber with excellent chemical and heat resistance 5. Small arch with minimal liquid pooling 6. Applicable for drinking water supply For more details, please contact us or refer to the catalog.

• Pipe Fittings