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Dayu County GRS Composites Ltd
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 Click to enlarge image
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 Model Number |
EWR |
E-glass woven roving is a glass fabric woven from the ?direct roving? formed from 2000-tip bushings. Woven roving is used primarily for FRP composites produced by hand lay-up and large molding presses. Typical products include boats, automobile parts, storage tanks, furniture and other FRP products.
Standard Products Specifications
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Tex
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Fiber diameter(um)
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Count of cloth
(root/cm)
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Unit area
mass
(g/m2)
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Breaking strength
（N)≥
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Texture
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Warp yarn
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Weft yarn
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Warp yarn
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Weft
yarn
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Warp yarn
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Weft
yarn
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Warp yarn
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Weft yarn
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EWR200
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180
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180
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11
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11
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6.0
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5.0
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200±15
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1300
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1100
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EWR300
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300
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380
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13
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13
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5.0
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4.0
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300±15
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1800
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1700
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EWR400
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576
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576
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13
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13
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3.6
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3.2
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400±20
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2500
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2200
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EWR500
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900
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900
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17
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17
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2.9
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2.7
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500±25
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3000
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2750
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EWR600
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1200
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1200
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17
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17
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2.6
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2.5
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600±30
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4000
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3850
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EWR800
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2400
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2400
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24
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24
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1.8
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1.8
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800±40
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4600
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4400
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CWR200
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180
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180
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11
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11
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6.0
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5.0
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200±15
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1150
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1000
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CWR400
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480
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500
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13
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13
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4.0
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3.8
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385±30
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2000
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2200
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CWR600
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1300
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960
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13
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13
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2.6
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2.6
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600±45
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3500
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3000
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CWR800
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2200
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1760
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13
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13
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2.0
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2.0
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810±40
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4000
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3600
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we believe to be reliable, but are made without any representation or guarantee or warranty of accuracy and are made with reservation of all patent rights. Our products are sold on the condition that the user himself will evaluate them, as well as our formulae and recommendation, to determine their suitability for his own purpose before adoption.
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