Rectangle Silicone sponge seal gasket

Sponge silicone gaskets have a cellular structure that offers cushioning and padding. There are two basic types of sponge silicones: open-cell and closed-cell. Open-cell silicones contain interconnected pockets that allow water, air, and chemicals to pass unless the gasket is compressed. Closed-cell silicones have pockets that are filled with nitrogen to prevent these substances from passing at low pressures. We manufacture silicone sponge profile tailored to your exact specifications. Owing to the varying complexities being evaluated on an individual basis, silicone sponge profiles are available in all custom-made designs.

Features

Resist moisture, chemicals, heat, cold, ozone, and ultraviolet (UV) radiation. 

They’re also stable, flexible, long-lasting, and aesthetically-pleasing. 

Advantages

● Good thermal stability and low chemical reactivity

● Excellent resistance to ozone, sunlight, and oxygen

● Consistent properties at high and low temperatures

● Repels water, resists moisture, and forms watertight seals

● Good electrical insulation and excellent gas permeability

● Come in a range of durometers and custom colors

● Available in special grades and with filler materials

Specification

● Environment protection, fire retardant , slow-recovery, oil resistance, fast rebound, good flexibility.

● General temperature range;-60℃~250℃

● Standard color: black, red, blue, white, gray, green, etc.

● Best flexibility ,Aging resistant, corrosion resistance, high temperature resistance, eco-friendly, non-toxic, great resilience, tensile and excellent high temperature performance

● Any other shapes can be designed, just you send us your pictures, drawings, or designs.