
You can cut off a piece of foam strip, clamp it with tweezers or scissors, light it with a lighter or match, observe whether the smoke released after burning is pure white or mostly white, and then observe whether the ashes after burning are white or light gray. The ash produced by the combustion smoke of the high-quality silicone foam strip is white or gray, and there is no obvious pungent smell.

Silicone foam products have excellent heat resistance, cold resistance, high adsorption performance, high mechanical strength, good thermal stability. Therefore, it is often used in occasions with low temperature, heat resistance, UV resistance, ozone resistance and good electrical insulation properties. For example: automotive, aerospace, computers, machinery and equipment, electronics industry, kitchen appliances, home appliances and other equipment.

Silicone foam, also known as silicone foam, is a new type of high resilience, low density organic material, with high and low temperature resistance, small compression deformation rate, superior mechanical fatigue resistance, but also has the characteristics of environmental protection, tasteless, waterproof and fireproof surface and other materials. It is widely used in all walks of life and products in daily life.

After receiving the technical requirements of many customers' drawings, the product clamping line is required to be free of burrs, because many projects often do not carefully review the technical requirements of 2D drawings when receiving the drawings. It looks like a very simple silicone rubber sealing ring, and the unit price of the product is reported to the customer in a few minutes. When the project case is received later, the technical requirements of the drawings are that the sealing ring clamping line is free of burrs, at this time, it is impossible to communicate with customers through technology, so customers will think that we are unprofessional. Then let me popularize the clamping line of silicone rubber sealing ring. Can it be free of burrs?

Silicone strips are widely used in agriculture, construction, coal mines, machinery, automobiles, petroleum and other fields of foamed silicone strips, mainly by many special materials through special processing of sealing strips.

Rubber sealing strips are usually made of rubber materials with excellent aging resistance, such as chloroprene rubber, silicone rubber, natural rubber-chloroprene styrene rubber and rubber plastic mixture, according to the use of the site can be divided into four categories: marine sealing strips, automobile sealing strips, mechanical sealing strips and door and window sealing strips, including container sealing strips and cabinet sealing strips.