What is chopped glass fiber

Chopped glass fiber is also called chopped glass fiber. The precursor drawn with special sizing agent is cut online by wet method.

It is mainly used for reinforcing thermoplastics. Because of its good performance price ratio, it is especially suitable for compounding with resin to be used as reinforcing material for automobile, train and ship shell, such as high temperature resistant needled felt, automobile sound absorber, hot rolled steel, etc. Its products are widely used in automobile, construction, aviation daily necessities and other fields. Typical products include auto parts, electronic and electrical products, mechanical products and so on.

It can also be used to enhance the impermeability and crack resistance of mortar concrete. It is also a competitive product to replace polyester fiber, lignin fiber and so on. It can also improve the high temperature stability, low temperature crack resistance and fatigue resistance of asphalt concrete and prolong the service life of pavement.