Silica PowderSilica powder can be applied in silicone tubes, yet many are unaware of its specific role within the silicone tubes.
Silica Fume, also known as microsilica, or by its scientific name, silicon fume, is a byproduct obtained from the exhaust gases during the high-temperature melting process of industrial silicon and silicon iron in industrial electric furnaces. It is collected and processed through special collection devices.
Silicon powder boasts excellent insulating properties, which can enhance the insulation and arc-resistant performance of silicone hoses.
2. The technology can reduce the peak exothermic temperature of the curing reaction of epoxy resin, lower the linear expansion coefficient and shrinkage rate of the cured material, thereby eliminating the internal stress in silicone tubes and preventing cracking.
3、Silicon Micro PowderNon-reactive with most materials, it does not undergo chemical reactions with most acids and bases. The uniform particle coating on the surface of the object imparts the silicone tube with excellent corrosion resistance.
4. Proper particle grading reduces and eliminates sedimentation and stratification during use; it enhances the tensile and compressive strength of silicone hoses, improves their wear resistance, and increases their thermal conductivity, as well as their flame-retardant properties.
5. Silicon powder can reduce heat generated during rubber extrusion, improve the thermal expansion coefficient of the finished products, and achieve a smooth surface.
6. Adding silicon dioxide powder as a filler to the organic resin not only enhances the performance of silicone hoses but also reduces the product cost.
Yongle Rubbers & PlasticsWe have successfully passed the ISO9001 certification. Our main products include platinum silicone tubes, peristaltic pump silicone tubes, food-grade silicone molding parts, and silicone products, as well as customized production of sealing components for plastic products. With the competitive strategy of "better products, better service, and a better image," we continuously strive for innovation in transformation and management to enhance our overall corporate competitiveness.
