Vibration-damping rubber "High-Density Hane Night GP" [High Density, Sound Insulation, Shock Vibration Absorption]
High-density Hananite High-density GP
High-density version of the vibration-damping rubber, Hanenite, which excels in shock absorption and vibration absorption! In addition to the vibration-damping effects of Hanenite, it achieves reduced amplitude due to increased weight and improved sound insulation!
"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.
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basic information
● Excellent vibration-damping performance in the normal temperature range (5 to 35°C)! The rebound elasticity is below 10%. ● A lineup with additional characteristics! GP-LE: Has the highest vibration-damping performance among Hanenite and can also produce colored rubber. CP-S: Usable down to -20°C. MP: Exhibits vibration-damping functionality over a wide temperature range (-9 to 43°C). ● Excellent processability allows for free shapes! Molding similar to general rubber is possible. Strong adhesion with metals is possible (except for CP). Cutting and punching of sheet materials are also acceptable. Teflon coating (vulcanized adhesion) is possible. ● Lightweight sponge sheets! Vibration-damping sponge with a specific gravity of 0.3 and independent bubbles. ● Commitment to environmental measures Compliance with environmental-related substances (RoHS2 directive).
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Applications/Examples of results
●Architecture Access floor double floor soundproofing, residential external staircase soundproofing, steel structure second floor soundproofing, fitness club floor soundproofing ●Automotive Trunk cushion, power window motor soundproofing, rear seat stopper ●Office Automation Printer bracket motor damper, printer vibration-damping grommet, scanner cushioning, copier reader damper, reader lens cushioning, laser printer photosensitive drum vibration control ●Electronic Components Mobile camera cushioning, circuit board and LCD cushioning, vibrator soundproofing, slide mobile absorber, incoming call speaker vibration control, in-vehicle car navigation DVD cushioning, front window shake prevention, Blu-ray housing vibration control, handheld terminal cushioning, electronic notebook LCD shock absorption, digital camera lens tube drop shock prevention, sensor protection, PC hard disk cushioning, speaker sound distortion prevention, projector cooling fan soundproofing ●Others Various foot rubber (for washing machines, optical microscopes, sewing machines, etc.), automatic transport robot wheels, IC chip mounter vibration damping, elevator cable vibration control, semiconductor wafer level pad vibration damping, hybrid vehicle battery pallet cushioning, optical microscope transport pallet, turntable sheet for analog players, insulators for audio equipment
Line up（9）
| Model number | overview |
|---|---|
| GP35LE | ● Exhibits excellent vibration-damping performance in the normal temperature range (5-35℃). ● Compliant with environmental regulations (RoHS2 directive). |
| GP60LE | ● Exhibits excellent vibration-damping performance in the normal temperature range (5-35℃). ● Compliant with environmental regulations (RoHS2 directive). |
| MP40 | ● Exhibits excellent vibration-damping performance in a wide temperature range (-9-43℃). ● Compliant with environmental regulations (RoHS2 directive). |
| CP40S | ● Usable at low temperatures (-20℃). ● Compliant with environmental regulations (RoHS2 directive). |
| CP55S | ● Usable at low temperatures (-20℃). ● Compliant with environmental regulations (RoHS2 directive). |
| OP40 | ● Excellent weather resistance grade. ● Compliant with environmental regulations (RoHS2 directive). |
| GP40HB | ● Flame-retardant grade (UL94-HB compliant). ● Compliant with environmental regulations (RoHS2 directive). |
| GP50V | ● Excellent flame-retardant grade (UL94-V0 compliant). ● Compliant with environmental regulations (RoHS2 directive). |
| Foam | ● Lightweight, independent bubble vibration-damping foam with a specific gravity of 0.3. ● Compliant with environmental regulations (RoHS2 directive). |
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Company information
The high quality, ease of use, and excellent performance of our rubber products are characteristics that those who have used them can feel, and they are the result of years of cultivation. We do not intend to rest on our laurels; we aim to further refine and enhance our technology, experience, and high reliability to benefit society. By listening to the voices of an increasingly advanced and diverse era, we are committed to contributing to society by providing highly reliable, high-value-added products.