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HEBEI FENGMING PLASTIC PRODUCTS CO., LTD.

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contact@fmseal.com

ADD:Yawo Village, Changzhuang Township, Wei County

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Features of silicone seals

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ADD:Yawo Village, Changzhuang Township, Wei County

TEL:+86-311-85851653

FAX:+86-319-3252989

E-mail:contact@fmseal.com

HEBEI FENGMING PLASTIC PRODUCTS CO., LTD.

Our company has accumulated rich experience and made outstanding achievements in the design and development of sealing strips for automobiles, high-speed rail, subways, containers, refrigerated trucks, ships, building doors and windows, industrial equipment, etc.

Features of silicone seals

Source:
Release time:
2022/01/18
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[Abstract]:

Rubber Seal strips have been applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers, etc. According to the requirements of different industries, we have successively developed unique automotive sealing strips, mechanical sealing strips, door and window sealing strips and other products. , so it is widely used in electronic electrician, lighting, pharmaceutical, chemical, mechanical equipment, textile chemical fiber, automobile and other sealing industries.

Today, I will take you to understand the characteristics of silicone seals:

1. The silicone material has good sealing performance, high temperature and weather resistance, anti-aging and anti-beating, shock-proof and waterproof, and can fit all kinds of smooth surface materials

 

2. The back tape can be self-adhesive, with better sealing performance, and the high temperature resistant adhesive will not fall off after long-term use. Environmental protection and safety, good insulation, high temperature resistance, small compression deformation, strong resilience, non-toxic

3. Foamed silicone rubber foams evenly, the density can be 0.25-0.85g/cm3, and the Shore hardness is 8-30A. Environmentally friendly, non-toxic, odorless, good resilience, good flexibility, no bubbles and no pores on the surface. High strength, long service life, product insulation and environmental protection, high and low temperature resistance, compression resistance, acid and alkali resistance, anti-aging, anti-ultraviolet.

 

4. Smooth surface and uniform foaming density

 

5. Good surface is not sticky. good breathability

 

6. Heat resistance: Silicone rubber has better heat resistance than ordinary rubber. It can work almost forever at 150 degrees without performance changes; it can be used continuously for 10,000 hours under 200 degrees; it can be used for a period of time at 350 degrees.

7. Cold resistance: ordinary rubber has a delay of -20--30 degrees, while silicone rubber has better elasticity at -60-70 degrees. Some specially formulated silicone rubbers can also withstand extremely low temperatures.

8. Insulation: Silicone rubber strip has high resistivity, and its resistance remains stable in a wide temperature and frequency range, and silicone rubber has good resistance to high-voltage corona discharge and arc.

9. Conductivity: When conductive materials are added, silicone rubber has good conductivity.

10. Flame retardancy: Silicone rubber itself is flammable, but when a small amount of flame retardant is added, it has flame retardant and self-retaining properties, and because of the organic compound of silicone rubber cloth, it does not emit smoke or emit poisonous gas when burning.