Product Description

STANNDARD SPECIFICATION FOR fibergalss Construction: Woven Fiber Composition Fiberglass Scrim Composition Fiberglass Felt Area Weight 750+/-5% g/m2 Thickness 2.4----3.0 mm Mean Air Permeability 2----4 m3/m2/min/12.7mmH2O Breaking Strength-MD 1800 N / 5cm Breaking Strength-CMD 1800 N / 5cm Breaking Elongation( N/5cm)-MD 10 % Breaking Elongation( N/5cm)-CMD 10 % Dry Shrinkage MD240 warp 1 % Dry Shrinkage CMD240 weft 1 % Operating Temperatures <260 Ddeg C Recommended Maximum Continuous 240 deg C Recommended Maximum Surge 280 deg C Finish Heat set, silicon finished