Steel-plastic Composite Fake Top Network Used Underground in the Coal Mine

E-Glass Woven Rovings 1.Good covering and degassing properties 2.High mechanical strength and high wet strength retention.

E-Glass Woven Rovings

 Technical RequirementsR2O Content: <0.8%Moisture:≤0.1%Loss on Ignition: 0.55%± 0.2%Fiber Diameter:11μm or 17μmCompatible Resin:Polyester&Vinyl ester

Product Characteristices1,Free of fuzz,dirt,impurity and other stains.2,Fast wet-out.3,Even thickness.4,Good covering and degassing properties.5,High mechanical strength and high wet strength retention.

Products Specifications

Style	Density (ends/cm)		Mass (g / m2)	Thickness ( mm )	Width ( cm )	Tensile Strength (N/50×100mm)
	Warp	Weft				Warp	Weft
EWR200	8.0	7.0	200	0.21	100	≥2100	≥2100
EWR250	7.0	6.0	255	0.25	100	≥2100	≥2100
EWR340	7.0	5.8	340	0.35	100	≥2500	≥2300
EWR400	3.6	3.2	400	0.40	100	≥2500	≥2200
EWR600	2.6	2.5	600	0.60	100	≥4000	≥3850
EWR800	1.8	1.8	800	0.80	100	≥4600	≥4400
CWR200	6.0	6.0	200	0.21	100	≥1150	≥1000
CWR400	4.0	3.8	400	0.40	100	≥2000	≥1900
CWR600	2.6	2.6	600	0.60	100	≥2750	≥2600
CWR800	2.0	2.0	800	0.80	100	≥3000	≥2900

Steel-plastic Composite Fake Top Network Used Underground in the Coal Mine