Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
526～540 item / All 1404 items
For FRP repairs and metal lamination repairs.
This resin combines the characteristics of CFRP manufacturing epoxy resin GM-6800 and surface coating/multipurpose epoxy resin GM-1508. It has excellent impact resistance and flexibility, good impregnation properties, and is capable of layered repairs.
2003 2-layer CCL requires outlook and manufacturer production trend analysis.
Analysis of the current and future demand trends for two-layer CCL, which is experiencing a rapid supply shortage due to the expanding demand for two-layer FPC for mobile phones. Additionally, it summarizes the production capacity and equipment enhancement status of two-layer CCL manufacturers that are advancing in expanding their production capacity.
[Presentation of Materials] We will introduce the differences in features between Teflon fluoropolymer "PTFE" and "PFA" resins and coatings.
Differences in the characteristics of representative Teflon fluoropolymers "PTFE" and "PFA" ■ Resin Name PTFE (Polytetrafluoroethylene) ■ Characteristics This is the first fluororesin discovered and developed. It has a continuous use temperature of 260°C, excellent heat resistance, low friction properties, and non-stick characteristics. It has a high melt viscosity, making injection molding difficult, but it is used as a coating for frying pans and hot plates. ■ Resin Name PFA (Perfluoroalkoxyalkane Polymer) ■ Characteristics This is an improved resin of PTFE, with the same continuous use temperature of 260°C. It has a low thermal melt viscosity, allowing for molding such as injection molding. It can achieve a coating with fewer pinholes, which was not possible with PTFE, making it the fluororesin with the best performance for corrosion-resistant coating materials, including chemical resistance and heat resistance. Additionally, PFA is superior in non-stick properties for certain applications compared to PTFE, and it is also used as a coating material for release coatings, being processed for items like the inner pot of rice cookers. *For more details, please download the PDF and check.
Among plastics, fluororesins possess rare characteristics. An explanation of the representative fluororesins "PTFE," "PFA," and "FEP."
What are the representative fluoropolymers with the highest characteristics of plastic? Here, we will explain three representative fluoropolymers. ■Resin Name PTFE (Polytetrafluoroethylene) ■Features It has the highest continuous use temperature of 260°C, and is excellent in heat resistance, non-stick properties, and low friction characteristics. ■Also Known As Tetrafluoroethylene, 4F ■Resin Name FEP (Perfluoroethylene Propylene Copolymer) ■Features This is a modified resin of PTFE, with a continuous use temperature of 200°C. It has a low thermal melt viscosity, allowing for molding through injection molding, which was not possible with PTFE. Its heat resistance temperature is lower than that of PTFE. ■Also Known As 4F6F, Tetrafluoro-hexafluoropropylene ■Resin Name PFA (Perfluoroalkoxy Alkane Polymer) ■Features This is a modified resin of PTFE that has the same heat resistance of 260°C as PTFE. It has a low melt viscosity, making injection molding possible, which was not feasible with PTFE. ▼For a detailed explanation about fluoropolymers, click the related link URL!▼
Fluororesin is an excellent plastic material with superior electrical properties.
■ What are the electrical properties of plastic materials? The electrical properties of plastics include "insulation," "dielectric," and "electrical resistance." ■ What are the electrical properties of fluoropolymer (PTFE)? Fluoropolymer (PTFE) is classified as a "non-polar polymer" due to the dense and symmetrical arrangement of atoms within its molecules, resulting in extremely low charge polarization, and exhibits the following electrical properties. ■ Insulation properties of the representative fluoropolymer, PTFE PTFE has very low volume resistivity and surface resistivity, making it a material that is difficult to conduct electricity. The dielectric strength of PTFE with a thickness of 3.2mm is 19KV/mm. The dielectric strength of PTFE is equivalent to that of PEEK at 19KV/mm and superior to that of PPS at 15KV/mm. *For more details, please visit the official website via the link below or feel free to contact us.
Fluororesin, famous for being resistant to acids and alkalis. I will explain the principle of why it does not dissolve in solvents such as acids and alkalis.
■Is the chemical resistance of fluoropolymer high? Fluoropolymers have high chemical resistance and do not dissolve, swell, or react with most acids, alkalis, and organic solvents. ■Reasons for the high chemical resistance of fluoropolymers A major reason for the excellent chemical resistance of fluoropolymers is their stable molecular structure. Fluoropolymers are high molecular weight polymers with carbon atoms and fluorine atoms bonded in a linear chain structure. The bond energy between carbon and fluorine atoms (C-F) is very strong among chemical bonds, and furthermore, the C-C bond sections between carbon atoms are completely covered by fluorine atoms in a helical manner. Therefore, they remain inert when in contact with chemicals or solvents, and do not degrade or dissolve as a resin, which means they have excellent chemical resistance. ■Uses of fluoropolymers The chemical resistance of fluoropolymers is utilized in the chemical industry, semiconductor industry, and medical and pharmaceutical fields in products such as: - Various gaskets - Seals - Piping and hoses - Storage tanks - Reaction vessels - Heat exchangers *For more details, please download the materials or refer to the link below.
What makes fluoropolymer, particularly PTFE, excellent in terms of sliding properties among plastics? We will introduce its characteristics, focusing on the lubricity and low friction of fluoropolymer PTFE.
■Types of Lubrication Lubrication can be broadly divided into liquid lubrication using liquids and solid lubrication using solids. A representative example of liquid lubrication is lubrication with oil. On the other hand, lubrication with fluororesin falls under the category of solid lubrication. ■Characteristics of Solid Lubrication Solid lubrication is used in cases where liquids cannot be used or when liquids may evaporate or detach in a vacuum. For example, when sliding products, solid lubrication is helpful in situations where liquid lubricants may dirty the products. ■Low Friction and Sliding Properties of Fluororesin (PTFE) Fluororesin has a low coefficient of friction and is utilized for solid lubrication. PTFE is structured such that fluorine atoms surround carbon atoms without gaps. The free energy of the fluorine atoms on the molecular surface is low, and the molecule has a very small polarity in its target structure. The low coefficient of friction of PTFE is believed to be influenced by this type of molecular structure. ■Reasons for the Low Coefficient of Friction of Fluororesin PTFE → Please check the basic information section for more details.
What is the characteristic of fluoropolymer known as "non-stick"? Let me introduce the non-stick function.
■What "Non-Stick Properties" of Fluoropolymer Means Non-stick properties refer to the characteristic of being easy to release and not adhere, or to adhere less, even to strongly adhesive substances. For example, fluoropolymers excel in water and oil repellency, have a large contact angle, and possess a molecular structure that makes them difficult to wet. The measure of wettability, known as "critical surface tension (γc)," is extremely low for fluoropolymers, making it easy for liquids to bead up and difficult for them to wet the surface. Coatings that utilize this functionality are effective for release applications, applications where adhesion needs to be minimized, and for simplifying cleaning. *For detailed information on non-stick properties, please download the PDF or contact us.*
We will introduce heat-resistant materials with high thermal resistance among polymer, resin, and plastic.
Heat-resistant materials refer to those that possess stability against high temperatures and experience little to no degradation. - Polyimide (PI) A resin with very high heat resistance, usable over an extremely wide temperature range. It is widely used in electronics, aerospace, and the automotive industry, particularly where performance at high temperatures is required. - Polybenzimidazole (PBI) PBI has very high heat resistance and remains stable even under high-temperature conditions exceeding 500°C, depending on the circumstances. It is used in aerospace and fire-resistant applications. - Polyetheretherketone (PEEK) With high heat resistance and excellent durability in high-temperature environments, PEEK is utilized in various fields, including aerospace, the automotive industry, and medical devices, due to its outstanding chemical resistance and mechanical properties. - Polyethersulfone (PES) A resin with high heat resistance and chemical resistance, PES is used in the automotive industry, medical devices, and electronic components. - Silicone Resin Known for its excellent heat resistance and usability over a wide temperature range, silicone resin also possesses weather resistance, chemical resistance, and excellent electrical insulation properties. It is widely used in electronic components, waterproof coatings, and high-temperature sealing materials.
I will explain in detail the differences between Teflon and fluoropolymer, which are often confused.
■Difference Between Teflon and Fluoropolymer Teflon is a trademark of Chemours and is a brand name for fluoropolymers. Fluoropolymers include various types such as PTFE, FEP, PFA, and ETFE, but Teflon is a trademark for some of these. Teflon is a registered trademark of DuPont, represented by the 'R mark', while Chemours uses the 'TM mark'. Teflon-coated frying pans have popularized the term "Teflon coating" in society. Nowadays, the name Teflon is more well-known than the term fluoropolymer. Other chemical manufacturers also produce fluoropolymers, which are marketed under different product names. Industrial Teflon processing can be done at factories that have entered into licensing agreements with Chemours (DuPont). Yoshida SKT signed a contract with DuPont in January 1968 to become a Licensed Industrial Applicator (designated factory for industrial coatings).
Recommended for use at a destruction pressure of X1/3 to 1/5 (considering safety factors)! Introducing a highly transparent tube.
The "026-T Series" is a soft fluoropolymer SF (THV) tube that is resistant to acids and alkalis. It is soft, flexible, and has a maximum operating temperature of 50°C. It has high transparency and excellent bending fatigue resistance. Additionally, it complies with RoHS2 standards. For information regarding chemical resistance, please contact us. 【Features】 ■ Resistant to acids and alkalis ■ Soft and flexible ■ Excellent bending fatigue resistance ■ High transparency ■ Maximum operating temperature (reference): 50°C *For more details, please refer to the related links or feel free to contact us.
Achieving uniform film formation with low water absorption rate!
To eliminate unevenness during film formation on the substrate, a low water absorption super engineering plastic "Sumika Super S1000" has been adopted. ■ Example of use: Carrier parts of CVD equipment ■ Material: Sumika Super S1000 ■ Processing: Mechanical cutting processing ■ Reason for adoption: Low water absorption, prevention of chipping and damage to the carrier.
For those struggling with molded products due to the global nylon shortage, 3D printing is possible using nylon 12.
We have adopted a powdered type of "Nylon 12" as an alternative to Nylon 6 and Nylon 66, which can be shaped using a 3D printer. - Raw materials are difficult to obtain, and we are looking for alternative materials within the same nylon category. - We would like to obtain prototypes within 1 to 2 weeks. - For annual production quantities of 100 to 500 units, using molds is not cost-effective. - Due to complex shapes, machining costs become high. If you are facing such challenges, we recommend Nylon 12 using the PBF method. 【Features of Nylon 12】 ■ Tough and resistant to cracking ■ Can be shaped without supports, enabling complex geometries ■ Movable parts can be produced without assembly ■ Can be designed to match the shape, operation, and mounting mechanisms of the workpiece, allowing for small-scale production 【Solution Examples】 ■ Cost reduction for functional evaluation prototypes ■ Quick procurement of parts ■ Cost reduction for low-volume, high-variety final products ■ Supply of discontinued parts *For more details, please download the PDF materials or feel free to contact us.
Support from medical materials and design to prototype verification and mass production, all in one.
Our company is engaged in the manufacturing of medical devices and also handles medical materials primarily made from resin. We offer a wide range of biocompatible resins, including implant-grade, short-term contact grade, and other materials suitable for sterilization. As various conditions such as the class of medical devices, usage environment, and sterilization requirements overlap, the hurdles for availability increase. Consequently, we are seeing a growing number of inquiries for material selection, and we can propose materials tailored to specific applications. Additionally, by being involved from the design and development stage, we support manufacturing methods and costs for the final product, which is one of our strengths. Utilizing the latest technologies such as 3D printers and 3D/CT scanning, we can conduct design, prototyping, and verification, providing services to realize product commercialization more swiftly and reliably.
Outstanding performance even in high-load environments! Super engineering plastics with excellent heat resistance and high mechanical strength!
"PBI (SCM7000)" is a super engineering plastic that excels in high heat resistance and high mechanical strength. The high heat-resistant resin PBI = polybenzimidazole demonstrates its excellent heat resistance and high strength, providing outstanding performance against various concerns in manufacturing processes, such as high-temperature environments, corrosive environments like process gases, environments that are sensitive to impurities, and areas where mechanical strength is required due to wear concerns. In particular, it outperforms conventional polyimide materials widely used in the harsh environments of semiconductor and liquid crystal manufacturing processes. Although it is considered a difficult-to-machine material due to its processability and handling challenges, our company leverages its extensive track record and processing examples to address customer issues. 【Features】 ■ High heat resistance and high mechanical strength ■ Heat resistance up to 435℃ ■ Bending strength approximately twice that of PI, suitable for mass production with injection molding grades ■ Good resistance to oxygen plasma 【Examples of Applications】 ■ Holding parts for wafers/glass in etching equipment ■ Sliding and vacuum components ■ Wear-resistant parts for glass transport systems *For more details, please refer to the PDF document or feel free to contact us.
