Basalt Fiber Yarn

The basalt yarn uses basalt roving with filament diameter of 7um and 9um then be twisted in 60-100 per meter.Usually,the twist direction is Z or S.This yarn can be used to produce basalt fabric.


l  Electric insulating yarns and threads

l  Unidirectional fabrics with high temperature resistance, high elastic modulus, and high strength

l  After the special surface treatment, the yarn for Weaving fabrics with radiation resistance and heat resistance at (650-980℃)


l  Good electrical insultion and mechanical properties

l  Excellent tensile strength and modulus

l  High temperature resistance from 650 ~ 980℃ of been woven into fabrics

l  Uniform tension, good gatheringe