Model Number

WRC200-600/, WRE 400-600

E -glass Woven Roving

1.COMPOSITION AND PRESENTATION

E-glass Woven Rovings are bidirectional fabric made by interweaving direct rovings. Woven Rovings are compatible with many resin systems such as polyester, vinyl ester, epoxy and phenolic resins. Compared with C-glass Woven Roving, it is high in price, and applicable in production of electrical-resistant FRP products and Engineering plastics products while C-glass Woven Rovings are used in general FRP products and Engineering plastics products.

2.PROPERTIES & APPLICATIONS.

Properties:

Free of fuzz, dirt, impurity and other stains, Good covering and degassing properties, High wet strength retention, High mechanical strength Even thickness, Fast wet-out.

Application:

E-Glass Woven Roving is the elementary material of GRP with reinforcement, corrosion-resistance and insulation. Widely used in apparatus, radio, building slot, yacht making, car frame and hand-lay-up GRP products. 

3.MAIN TECHNICAL CHARACTERISTICS

Specification	Tex		Fiber diameter(um)		Count of cloth(root/cm)		Unit area mass (g/㎡)		Breaking strength (N)		Texture
	Warp	weft	warp	weft	warp	weft	First class product	standard product	warp	weft
EWR200	192	192	11	11	5.0	4.2	180±15	180±18	1100	800	PLAIN
EWR300	300	380	13	13	5.0	4.0	300±15	300±15	1800	1700	PLAIN
EWR400A	576	576	11	11	3.6	3.2	395±32	395±40	2250	1950	PLAIN
EWR400B	480	480	11	11	4.0	3.5	365±30	365±30	2100	1800	PLAIN
EWR500	672	768	11	11	3.6	3.1	485±39	485±49	2600	2400	PLAIN
EWR600	1200	1200	17	17	2.6	2.5	600±30	600±40	3700	3200	PLAIN
EWR800	2400	2400	24	24	1.8	1.8	800±40	800±50	4200	3700	PLAIN

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