Fiberglass cloth is based on fiberglass woven fabric, through polymer anti-emulsion soaking coating, is widely used in wall reinforcement materials, reinforced cement products, reinforced plastics, rubber products skeleton materials, etc., many friends are using fiberglass cloth, but how to distinguish the good from the bad fiberglass cloth? Today, I will share with you how to distinguish between good and bad fiberglass cloth.
Method 1: Judge the quality by observing the fiberglass cloth on the surface. The surface of the glass fiber cloth with good quality is relatively clean, the warp and weft lines of the grid are uniform and straight, the toughness is relatively good, and the mesh is relatively uniform. The poor quality of the glass fiber cloth has uneven grids and poor toughness.
Method 2: The chemical stability is relatively good, the chemical properties of the glass fiber cloth with good quality are relatively stable, and the resistance to alkali, acid, water, cement corrosion, and other chemical corrosion is relatively high.
Method 3: Judge the quality of the fiberglass cloth by color, the color of the fiberglass cloth with better quality is shiny and more uniform, while the fiberglass cloth with poor quality is not only prickly, the color is darker and turbid.
Method 4: Judge the quality of the fiberglass cloth by stretching the fiberglass cloth. A good glass fiber cloth is not easy to deform, and it can be restored by stretching, while a glass fiber cloth with poor quality will be difficult to recover from its deformation through stretching, which will affect normal use
