How to judge the quality of glass fiber cloth?

Glass fiber cloth is based on glass fiber woven fabric and is coated with polymer anti-emulsion soaking coating. It is widely used in wall reinforcement materials, reinforced concrete products, reinforced plastics, rubber products, etc. Many friends are using it. Glass fiber cloth, but how to distinguish fiberglass cloth? Today, Xiaobian will share with you how the fiberglass cloth distinguishes between good and bad.

Method 1: Determine the quality by using a glass fiber cloth on the surface. The glass fiber cloth with better quality has a relatively clean surface, the latitude and longitude of the grid is even and straight, the toughness is better, and the mesh is relatively uniform. The glass fiber cloth with poor quality has a grid of unevenness and poor toughness.

Method 2: The chemical stability is relatively good, and the glass fiber cloth with good quality is relatively stable in chemical properties, alkali resistance, acid resistance, water resistance, cement corrosion resistance, and resistance to other chemical corrosion, and the safety is relatively high.

Method 3: Judging whether the glass fiber cloth is good or bad by color, the quality of the glass fiber cloth with good quality is lustrous and relatively uniform, while the glass fiber cloth with poor quality touches not only the hand but also the dark color. turbid.

Method 4: Determine the quality of the glass fiber cloth by stretching the glass fiber cloth. A good glass fiber cloth is not easily deformed, and it can be restored by stretching, and a glass fiber cloth with poor quality is stretched, and its deformation is difficult to restore its original shape, which affects normal use.