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

Price Negotiable

Price: negotiation

MOQ: 100pieces

Delivery Time: 10 working days after received your payment

Brand: 3A Rubber

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