fiberglass needle felt gram weight(g/m2): 800(+/-25), thickness(mm): 2.2(+/-0.2), ventilation volume(L/m2.S): 150-250

name	Glass fiber needle felt
composition	Glass fiber
Gram weight(g/m2)	800(+/-25)
Thickness(mm)	2.2(+/-0.2)
Ventilation volume(L/m2.S )	150-250
Breaking strength(N/5CM)	T:≥1800    W:≥1800
Elongation(%)	T:≤10       W:≤10
Working temperature(°C)	Continuous: 240  instantaneous: 260
Surface treatment	Teflon treatment

Applications: it is suitable in mechanical, mechanical and electrical, aviation, metallurgy, engine bed, lightly spins professions, and it is used as seal, dustproof, quakeproof, heat-preservation, sound-insulated, filters, polishing.

Notes: our commodities could be customized.

If you are interested in your production, please contact me.

fiber glass needle felt, fiber glass media