Basalt Fibers

What Is Continuous Basalt Fiber：

Continuous basalt fiber is a continuous fiber made from volcanic rock as raw material, which is rapidly drawn after high-temperature melting at 1450-1500℃. Its appearance is golden brown and belongs to non-metallic inorganic fibers. Continuous basalt fiber has excellent properties as bellow:

Outstanding temperature resistance.
Good mechanical properties.
Superb corrosion resistance.
Outstanding chemical stability.
Good insulation and thermal insulation.
Low dielectric and high electrical resistance.
Good resistance to erosion.

Continuous basalt fiber can be made into twisted yarn, roving, spinning, woven fabric, chopped strands and other products used in different fields.

Specification of High Strength and High Modulus Polyimide Fiber_copy20260506111753

The High Strength and High Modulus Series products have characteristics such as high strength, high modulus, high toughness, low density, corrosion resistance, radiation resistance, high and low temperature resistance, flame retardancy, low coefficient of expansion, low dielectric and low water absorption, and are widely used in fields such as aerospace, transportation, electronics and power, and safety protection.

NO.	ITEM	UNIT	S25M	S35M	S30	S35
1	TENSILE STRENGTH	GPa	2.4-2.9	3.4-3.9	2.9-3.4	3.4-3.9
1	TENSILE STRENGTH	cN/dtex	16.7-20.1	23.6-27.1	20.1-23.6	23.6-27.1
2	INITIAL MODULUS	GPa	≥130	150-190	100-130	100-130
2	INITIAL MODULUS	cN/dtex	≥902	1041-1319	694-902	694-902
3	ELONGATION	%	≥1.5	1.5-3.0	2.5-4.0	2.5-4.0

Specification of High Temperature Resistant Polyimide Fiber_copy20260506111753

High temperature resistant series products have high toughness, high and low temperature resistance, flame retardant insulation, erosion resistance, radiation resistance, corrosion resistance, low density, low dielectric, low water absorption and other characteristics. They can be widely used in special rope and cable coating, nuclear industry, and high temperature protection fields.

NO.	ITEM	UNIT	S10T
1	TENSILE STRENGTH	GPa	0.7-1.0
1	TENSILE STRENGTH	cN/dtex	4.9-6.9
2	INITIAL MODULUS	GPa	8-13
2	INITIAL MODULUS	cN/dtex	56-90
3	ELONGATION	%	8-18

Application of High Performance Polyimide Fiber_copy20260506111753

Applied in aerospace, safety protection, transportation industry, special rope and cable, environmental protection, nuclear industry, storage and transportation equipment, communication and power industry.