What is chopped glass fiber?

Update:12 Mar

Abstract: Chopped glass fiber is also called glass fiber chopped strand. The raw silk drawn with a special sizing agent is chopped online by wet method. Perfo

Chopped glass fiber is also called glass fiber chopped strand. The raw silk drawn with a special sizing agent is chopped online by wet method.

Performance characteristics:
1. The original yarn has good bundling and low dander content.
2. Excellent dry fluidity, which is very beneficial to continuous feeding, and the distribution of glass fiber in the product is very uniform.
3. Excellent wet dispersibility and fluidity, easy to be impregnated by trees.
Flammable content: ≤0.2%
Short cut length: 3mm, 4.5mm, 6mm, 12mm, 25mm (can be customized according to customer requirements).

Scope of application:
Mainly used to reinforce thermoplastics. Because of its good cost performance, it is particularly suitable for composite with resin as a reinforcement material for the shells of automobiles, trains and ships: used for high temperature resistant needle felt, automobile sound-absorbing sheets, hot-rolled steel, etc. Its products are widely used in the fields of automobiles, construction, and aviation daily necessities. Typical products include auto parts, electronic and electrical products, and mechanical products.
It can also be used to enhance the anti-seepage and anti-cracking inorganic fiber of mortar concrete, and it can also replace polyester fiber, lignin fiber and other highly competitive products used to strengthen mortar concrete. It can also improve the high-temperature stability and low-temperature crack resistance of asphalt concrete. Performance and fatigue resistance and prolong the service life of the road surface.