Glass fiber chopped strand resistant to high temperature and nonflammable
Glass fiber chopped strand is made of glass fiber ball by high temperature melting, drawing, winding, weaving and other processes. The diameter of single filament is several microns to more than 20 meters, which is equivalent to 1 / 20-1 / 5 of a hair. Each bundle of fiber precursor is composed of hundreds or even thousands of single filaments. Compared with organic fiber, glass fiber has high temperature resistance, nonflammability, corrosion resistance, good heat and sound insulation, high tensile strength and good electrical insulation. But it is brittle and poor in wear resistance. Industrial filter materials, anti-corrosion, moisture-proof, heat insulation, sound insulation, shock absorption materials. It can also be used as reinforcing material to make reinforced plastics or rubber. As reinforcing material, glass fiber has the following characteristics. These characteristics make the use of glass fiber far more extensive than other kinds of fibers, and the development speed is far ahead.
Glass fiber can increase the toughness of plastics; glass fiber reinforced plastics are composites of glass fiber reinforced materials composed of a matrix of plastics (polymers). Changes in reinforcement materials and polymers allow it to be developed specifically for the required properties, unlike the incredible range of physical and mechanical properties of traditional materials such as wood, metals, ceramics, etc. Glass fiber reinforced plastic composite is strong, light weight, corrosion resistant, heat conductive, non-conductive, RF transparent, almost maintenance free. There are FRP, unique properties that make them suitable and ideal for a wide range of product applications.
Chopped glass fiber is an important raw material for reinforced composites. With the expansion of production scale, the defects exposed by glass fiber chopped production equipment are increasingly obvious, such as low production efficiency, low chopped rate, too fast wear of chopped cutter, bottleneck in improving the quality of chopped strand, etc. Glass fiber chopped strand is a kind of man-made inorganic non-metallic fiber material. Its main raw materials have a large storage capacity. It has quite good physical and chemical properties, such as heat resistance, acid and alkali resistance, corrosion resistance, good electrical performance, good light transmission performance, soft texture, easy to be made into membrane modules and processing, etc. it also has superior specific strength. Therefore, it is an excellent ecological fiber Environmental materials.
