In the plastic molding device used in grinding of glass fiber, can reduce shrinkage and improve performance.Grinding of glass fiber reinforced material can be used as a ptfe mold plastic.With grinding of glass fiber reinforced ptfe bearing materials, can improve the wear resistance, used for bearings, shaft, thrust washers, piston ring, mechanical packing, wear resistant bearing cage and other mechanical parts.

Join the ground glass fiber resin mixture used in abrasive, can the surface leveling defects, repair the circular grinding tool structure of edges, also can fix round connection in advance to the outside of the die structure coated with glass cloth reinforced rib.

With grinding of glass fiber reinforced resin after curing, the hardness of products is high, the thermal expansion property and molding paste with glass cloth reinforced flat glass fiber reinforced plastic products, products is not easy to crack.

In the resin system used at the same time surface active component and ground glass fiber, can improve the wet strength performance, reduce the water imbibition, increase wet strength retention rate.