Vibration-damping rubber "Hanenight" GP40HB [Flame retardant, shock absorption, vibration absorption]
Hane Night GP40HB
Shock-absorbing and vibration-damping viscoelastic rubber! Flame-retardant grade (compliant with UL94-HB). Proven track record as vibration-damping material! *Compliant with RoHS2 directive.
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.
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basic information
● It exhibits 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 best vibration-damping performance among Hane Night and can also produce colored rubber. CP-S: Usable down to -20°C. MP: Demonstrates 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 ●Automobiles 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, ringtone 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 barrel drop shock prevention, sensor protection, PC hard disk cushioning, speaker 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 to 35°C). ● Compliant with environmental regulations (RoHS2 directive). |
| GP60LE | ● Exhibits excellent vibration-damping performance in the normal temperature range (5 to 35°C). ● Compliant with environmental regulations (RoHS2 directive). |
| MP40 | ● Exhibits excellent vibration-damping performance in a wide temperature range (-9 to 43°C). ● Compliant with environmental regulations (RoHS2 directive). |
| CP40S | ● Usable even at low temperatures (-20°C). ● Compliant with environmental regulations (RoHS2 directive). |
| CP55S | ● Usable even at low temperatures (-20°C). ● Compliant with environmental regulations (RoHS2 directive). |
| OP40 | ● A grade with excellent weather resistance. ● Compliant with environmental regulations (RoHS2 directive). |
| GP50V | ● A grade with excellent flame retardancy (UL94-V0 compliant). ● Compliant with environmental regulations (RoHS2 directive). |
| Sponge | ● A vibration-damping sponge with a specific gravity of 0.3, designed for lightweight applications. ● Compliant with environmental regulations (RoHS2 directive). |
| GP40HB | ● A grade with flame retardancy (UL94-HB compliant). ● Compliant with environmental regulations (RoHS2 directive). |
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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.