Calcium Sulphate Fiber (CSW) also called Gypsum Fiber.

It has a uniform cross section, a complete shape and a highly complete internal structure.It is a non-metallic material with many special properties. Dispersing calcium sulfate Fiber in the epoxy glue A and B components can replace part of the filler. It can improve the strength and adhesive properties of the epoxy glue, and can increase the thixotropic properties of the epoxy glue.