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UV Resistance Close Cell Silicone Rubber Washers with Wide Operating Temperature Silicone Sponge Gasket
| Place of Origin | China |
|---|---|
| Brand Name | 3A Rubber |
| Certification | ROHS/FCC/SGS |
| Model Number | 3A1002 |
| Minimum Order Quantity | 100pieces |
| Price | negotiation |
| Packaging Details | Packed in cartons |
| Delivery Time | 10 working days after received your payment |
| Payment Terms | T/T,L/C,Paypal,Western Union |
| Supply Ability | 100000kgs per month |
Product Details
| Material | Silicone Sponge | Color | Red, Black, White, Grey |
|---|---|---|---|
| Cell | Close Cell | Hardness | 10-40shore A |
| Tensile Strength | 100-200psi | Size | As Per The Buyer's Drawing |
| Density | 0.5-1.0g/cm3 | Produced | Cutting From Sheet |
| Highlight | silicone rubber gasket,silicone rubber seals |
||
Product Description
UV Resistance Silicone Rubber Washers, Closed Cell Silicone Sponge Gasket
Closed cell silicone sponge gasket, silicone foam gasket, silicone sponge seal, silicone foam seal cutting from sheet
Key Advantages
- Wide operating temperature: Silicone foam has a temperature range of -67°F to 392°F (-55°C to 200°C), with short periods up to +260°C for several hours.
- Water sealing: The closed cell products offer good water sealing with relatively low compressive forces.
- Dust sealing: Both open cell and closed cell products can be used for sealing out dust with low compressive forces.
- Compression set resistance: Silicone foam offers excellent compression set resistance (ability to rebound to original thickness).
- UV and ozone resistance: Silicone products have excellent UV and ozone resistance due to their inorganic backbone, providing long-term performance.
- UL gasketing: Most silicone foam products carry UL 94 flame ratings for gasketing applications.
Silicone Foam Performance Specifications
| Item | Unit | Test Standard | Performance |
|---|---|---|---|
| Foam Hardness | Shore A | HG/T2489-93 | 10-30±5 |
| Elongation | % | GB/T 528-1998 | ≥200 |
| Tensile strength | MPa | GB/T 528-1998 | ≥1.5 |
| Density | g/cm³ | GB/T 533-1991 | 0.5-1.0 |
| Compression 10% | % | GB/T 6669-2008 | ≥4.3 |
| Compression 50% | % | GB/T 6669-2008 | ≥38 |
| Compression 90% | % | GB/T 6669-2008 | ≥75 |
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