Weathering board material and performance

The main materials of weather-resistant boards include: polyester fiber, glass fiber, silicon carbide, aluminum powder, etc., among which polyester fiber is one of the main raw materials of weather-resistant boards.

1. Polyester fiber

The main component is PET, which is a new type of synthetic fiber. It is characterized by good UV resistance, bright and long-lasting colors; good wear resistance; good moisture absorption, breathability and moisture resistance; high strength and not easy to deform; and low price. But the disadvantage is that it easily generates static electricity and absorbs dust.

2. Glass fiber

The main component is alkali-free glass fiber (untwisted roving), which is a new type of inorganic mineral material with high strength and low elongation. It can be processed into Products of various shapes. Its characteristics are smooth and flat surface, bright and beautiful colors, delicate and comfortable feel. It not only has the excellent properties of general resin, but is also more durable and easy to maintain than resin.

3. Silicon carbide< /p>

It is also called black jade soil or refractory stone. Its main component is SiO2 and its chemical formula is Si3C6H2O2. Due to the material's high hardness and high temperature resistance, it has become one of the materials of choice for making weather-resistant boards. At the same time, because silicon carbide can remain stable and non-deformable at high temperatures, it is more widely and conveniently used in weather-resistant boards.< /p>

4. Aluminum powder

The main component of aluminum powder is aluminum oxide alloy (Al-Cu-Mg alloy), which is characterized by its small density, light weight and easy processing and forming. Favored by the majority of consumers!