Explosion-proof fiber is a special fiber material, which takes polypropylene as raw material and is manufactured by special process, which can significantly improve the overall performance of refractory materials. The following is a detailed introduction to 4mm Explosion-proof fiber:

1. Product characteristics

Length: 4mm

Appearance: The appearance of the fiber is bright, with good dispersion, not easy to cluster, and silk or residue.

Physical properties: the softening point is usually about 120℃, and the melting point is about 150℃. When the temperature reaches a certain level, the fiber will begin to soften, contract and melt, forming pores and carbonizing.

Second, function

Lashin resistance and impact resistance: 4mm Explosion-proof fiber can significantly improve the Lashin resistance and impact resistance of refractory materials, and enhance the overall strength.

Hydrophobic and venting: By forming tiny network of pores, fibers can improve the hydrophobic and venting properties of refractories and prevent internal moisture accumulation.

Anti-cracking and anti-bursting: the fiber can reduce the internal stress and effectively prevent the cracking and bursting of refractory materials during use.

3. Scope of application

4mm Explosion-proof fiber is suitable for all kinds of amorphous refractory materials, such as coating, castable, self-flow material, spray filler, plastic, ramming material, etc. The application effect on high strength fast drying amorphous refractory is particularly remarkable. In addition, it is also widely used in aluminum-silicon series, aluminum-magnesium series, aluminum-carbon series, magnesium series and other refractory injection materials.

Yancheng Xiangsheng Carbon Fiber Technology Co., Ltd. specializes in the production of carbon fiber filament, cut carbon fiber, carbon fiber powder, loose carbon fiber, conductive carbon fiber, carbon fiber short fiber, armixed fiber, high strength and high modulus polyethylene short fiber, polyacrylonitrile engineering fiber, fiber cutting machine, fiber cutting machine, polypropylene short fiber, polyester engineering fiber, polypropylene engineering fiber.