Four methods for judging the quality of fiberglass cloth

Glass fiber cloth is made of glass fiber woven fabric as the base material,
soaked and coated with macromolecule anti lotion, and is widely used in wall
reinforcement materials, reinforced cement products, reinforced plastics, rubber
products and other skeleton materials. Many friends are using glass fiber cloth,
but how can glass fiber cloth distinguish between good and bad? Today, the
editor will share with you how to distinguish between good and bad fiberglass
cloth.

Method 1: Conduct a visual investigation of the fiberglass cloth to determine
its quality. High quality fiberglass cloth has a clean appearance, with even and
straight grid lines, good durability, and even mesh holes. However, glass fiber
cloth with poor quality has uneven grids and poor durability.

Method 2: Glass fiber cloth with good chemical stability and quality has
relatively stable chemical properties, such as alkali resistance, acid
resistance, water resistance, cement corrosion resistance, and resistance to
other chemical corrosion, making it safer to use.

Method 3: Judging the quality of glass fiber cloth based on color. High
quality glass fiber cloth has a glossy and uniform color, while low-quality
glass fiber cloth is not only uncomfortable to touch, but also has a darker and
more cloudy color.

Method 4: Stretch the fiberglass cloth to determine its quality. Good glass
fiber cloth is not easily deformed and can be restored after stretching, while
poor quality glass fiber cloth is difficult to restore to its original state
after stretching, which affects normal use.

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