BASALT ROVING

Basalt fiber woven roving is collective beam, which combine stranded parallel protofilament with sub-thread parallel protofilament in no woven condition. Tensile strength of 7-13μm
Woven Roving≥0.65N/tex, modulus of elasticity≥95Gpa, elongation at break≥2.6%. Basalt fiber not only have the same high intensity, high modulus and shock resistance performance with high technique fiber of PPTA and UHMWPE, but also have good thermostability and light resistance, especially boundary that combines with resin have high bonding strength. So basalt woven roving of kinds of specifications can be used for weaving, winding and knitting kinds of composites prefab products.