basalt fiber needle felt

basalt fiber fabric can use as filter cloth or fireproof material. (1)weight=900gsm (2)width=1020mm

 Basalt fiber fabrics are woven from continuous basalt yarn (diameter under 9µ) which can be custom-made to your needs. This fabric can handle temperatures of -260°C to 650°C. Different coatings can improve their properties including better flexibiliy, wearability, wave transparencies, water resistance, radiation resistance, thermo-shock resistance, chemical resistance and excellent temperature resistance (both high and low).

 

Properties

   resisting the high temperature of 700, and resisting the low temperature of -270    better flexibiliy , insulating heat, high elasticity module    resisting chmical corrosion, high elasticity module

Application

Needled feltFireproof fabricsRadiation-proof materialsChemical resistant materialsInfrastructure repair and strengtheningThey are particularly suitable for uses as awnings for anti-toxicity, anticorrosion, radiation - proof fire-proof purposes and for their equipment and facilities to be highly shielded.

Specification

Code	Diameter (μ m)	Weight (g/m²)	weave	Thickness (mm )	Width mm	Strength (N/ 25mm)
						warp	weft
BW7-200	7	200 ± 20	plain	0.18	1000	≥ 1870	≥ 1600
BW9-200	9	200 ± 20	twill	0.18	1000	≥ 1870	≥ 1600
BW13-330	13	330 ± 30	stain	0.24	1000	≥ 1870	≥ 1600
BW13-650	13	650 ± 30	plain	0.50	1000	≥ 1870	≥ 1600
BW13-900	13	900 ± 45	plain	0.80	1000	≥ 1870	≥ 1600

basalt fiber needle felt