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Silicone Rubber Cushion with Screw Holes Fixed inside Keyboard
Product Details:
| Place of Origin: | China |
| Brand Name: | BOALV |
| Certification: | A2380010218101002E |
| Model Number: | 0.05-5 |
Payment & Shipping Terms:
| Minimum Order Quantity: | USD100 |
|---|---|
| Price: | Negotiable |
| Packaging Details: | PE bags+carton box |
| Delivery Time: | 8 working days |
| Payment Terms: | Paypal, T/T |
| Supply Ability: | 31,200,000 pcs/month |
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Detail Information |
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| Material: | Silicone | Usage: | Cushion Pad |
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| Hardness: | 30-75 Degrees | Temperature Withstand: | 280 Degree Centigrade |
| Highlight: | Keyboard Silicone Rubber Cushion,Silicone Rubber Cushion Screw Holes,Screw Holes Silicone Rubber Cushion |
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Product Description
Silicone Rubber Cushion with Screw Holes Fixed inside Keyboard
What is silicone rubber? Silicone rubber is a polymer that contains silicon, combined with carbon, hydrogen and oxygen and, in some cases, other elements.
Silicon part are usually used together with double-sided adhesive tape. It can be used as cushion in computer, wireless charger, etc. It is not so smelly as NR rubber, this is why it is so popular. But NR, NBR are also needed in the case where people will not touch them. EPDM is required under the sunshine or malcondition.
| Item | Testing value | Unit | Test standard |
| materials | silicon+PET | - | - |
| color | all colors | - | per customer reqirment |
| thickness | 0.05T-5T | mm | thickness gauge |
| continuous temp | -30℃-160℃ | ℃ | EN344 |
| relative humidity range | 15-98 | % | - |
| hardness(shore A) | per customer reqirment | Shore A | ASTM-D2240 |
| elogation rate | ＞300 | % | ASTM-D412 |
| tesile strength | 24.1 | Mpa | ISO527-1 Amd. 1-2005,ISO 527-3-1995Cor.2-2001(E) |
| break elongation | ＞85 | % | |
| most strength | 260.1 | N | |
| tension test | ＞7 | kgf | ASTM D4112 |
| breakdown voltage | ＞15 | kv/mm | IEC:60243-1:1998 |
| friction coefficient | 0.58-0.78 | μ | ASTM D1894 |
| surface resistivity | 2.9*1013 | Ω/sq | ANSI/ESD ST,11.11-2001 |
| ROHS test | pass | - | EPA3050B/EN112:2001 |
| phenol test | pass | - | DIN53313 |
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