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Basalt fiber yarn is a continuous strand spun from fine filaments of molten basalt rock, offering high tensile strength,excellent heat resistance, and superior chemical stability. It is primarily used for weaving fabrics and textiles, as well as inknitting and braiding applications to produce protective clothing,fire-resistant curtains, composite reinforcements, andhigh-temperature insulation materials for industrial and aerospace uses.

Basalt Fiber Yarn

Basalt fiber yarn is a continuous strand spun from fine filaments of molten basalt rock, offering high tensile strength,excellent heat resistance, and superior chemical stability. It is primarily used for weaving fabrics and textiles, as well as inknitting and braiding applications to produce protective clothing,fire-resistant curtains, composite reinforcements, andhigh-temperature insulation materials for industrial and aerospace uses.

Category:
Yarn Type Continuous Filament, Spun
Linear Density 200-5000Tex
Fiber Diameter 7-14μm
Tensile Strength 200-1500MPa
Elongation at Break 2-4%
Temperature Resistance ≤650°C
Moisture Absorption ≤0.1%