Silicone foam sealing ring is mainly used for waterproof sealing of display screen, electronic screen, LCD screen, street lamp signs and other products, and is also widely used in chemical industry, metallurgy, bottle sealing, machinery, clothing and other industries. What are the main properties of silicone foam sealing ring?

1. Environmentally friendly insulation, high temperature resistance, compression resistance and strong resilience;

2. Small surface tolerance, diameter tolerance ±0.05mm, uniform foaming density;

3. Acid and alkali resistance, anti-aging, non-toxic, tasteless, odorless;

4. Good surface non-stickiness and good air permeability;

5. Specifications: The size of the sponge tube is within 120mm in outer diameter, and others can be customized;

6. Hardness range: 10 degrees ~ 30 degrees, density range: 0.35-0.8g/mm3;

7. Good resilience, low temperature resistance -60~380 degrees; small compression set;

8. Reduce the environmental control problems in the sponge production process;

9. Reduced requirements for ventilation system; no bad smell;

10. Easy molding and extrusion; smooth and uniform surface.