UV Resistance Close Cell Silicone Rubber Washers with Wide Operating Temperature for Industrial Sealing

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

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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
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Product Description
UV Resistance Silicone Rubber Washers, Close Sell Silicone Sponge Gasket
Product Description

Close sell silicone sponge gasket, silicone foam gasket, silicone sponge seal, silicone foam seal cutting from sheet

Key Advantages
  • Wide operating temperature: -67°F to 392°F (-55°C to 200°C), with short periods up to +260°C for several hours
  • Water sealing: Closed cell products provide effective water sealing with relatively low compressive forces
  • Dust sealing: Both open cell and closed cell products effectively seal out dust with minimal compression
  • Compression set resistance: Excellent ability to rebound to original thickness after compression
  • UV and ozone resistance: Superior long-term performance due to inorganic backbone structure
  • UL gasketing: Most silicone foam products carry UL 94 flame rating for gasketing applications
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
UV Resistance Close Cell Silicone Rubber Washers with Wide Operating Temperature for Industrial Sealing 0