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Brand Name : 3A Rubber
Model Number : 3A1002
Certification : ROHS/FCC/SGS
Place of Origin : China
MOQ : 100pieces
Price : negotiation
Payment Terms : T/T, L/C, Paypal, Western Union
Supply Ability : 100000kgs per month
Delivery Time : 10 working days after received your payment
Packaging Details : Packed in cartons
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
close sell silicone sponge gasket , silicone foam gasket , silicone sponge seal , silicone foam seal cutting from sheet
Advantage
1. Wide operating temperature: silicone foam has a temperature range of -67°F to 392°F (-55°C to 200°C), short periods up to +260°C with several hours.
2. Water sealing: the closed cell products offer good water sealing with relatively low compressive forces.
3. Dust sealing: open cell and closed cell products can be used for sealing out dust with low compressive forces.
4. Compression set resistance: silicone foam offers excellent compression set resistance (ability to rebound to original thickness).
5. UV and ozone resistance: silicone products have excellent UV and ozone resistance due in part to their inorganic backbone. This provides long term performance.
6. UL gasketing: most silicone foam products carried by UL 94 flame rated for gasketing.
Performance of Silicone foam
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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