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The issue of rubber content in woven silicone tubing

Time:2023-05-30Page views:2674

The woven silicone tubes on the market can be divided into several categories, such as extruded tubes and special-shaped tubes, which need to be repeatedly refined during the refining process. Silicone tubing is currently being used in various regions, mainly for modern and rapidly developing industries, defense technology, and some daily necessities.

The woven tube has an average hardness and high tensile strength. Its advantage is that its performance will not change significantly in humid environments or when the temperature rises, but its application temperature cannot exceed 300 degrees Celsius. One of the characteristics of silicone tubing is its high and low temperature resistance. As a type of silicone tubing, braided silicone tubing also has high and low temperature resistance and can operate at temperatures ranging from -40 ° C to 250 ° C. It is physiologically stable and can withstand repeated disinfection without deformation.

编织硅胶管

The silicone tube material mainly uses NR for shock absorption. If the hardness is only about 40 degrees, it is common for other formulas to have a rubber content of 70%. The situation caused by the adhesive content is related to the type of adhesive. If it is a high viscosity adhesive, its fluidity is poor. For example, crystalline rubber and amorphous rubber have high rubber content. One has high strength and is not easy to tear the edges, while the other has poor strength and is not easy to tear the edges. Because the strength of amorphous rubber raw rubber is poor, the higher the rubber content, the lower the strength. When the rubber content is high, the shrinkage rate of the product is large, the dimensional stability is poor, the mixing processability is poor, and the shrinkage of the mixed rubber film is severe.

Widely used in industry, due to the diverse specifications of silicone tubing, it can be selected according to the needs of use and has been widely used in industry. Woven silicone tubing is insulated and has relatively little deformation when exposed to water and temperature. It can withstand the erosion of chemical substances and is not easily reactive with other chemical components. As a non-conductive insulator, it can maintain the normal operation of equipment.


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