E Glass Woven Rovings
Technical Requirements:
R2O Content: <0.8%
Moisture:≤0.1%
Loss on Ignition: 0.55%± 0.2%
Fiber Diameter:11μm or 17μm
Compatible Resin:Polyester&Vinyl ester
Product Characteristices:
1、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 |
| Product code |
Mass(g/m²) |
Fabric density(end/cm) |
Width (mm) |
Roll weight(kg) |
Compatible
resins |
| warp |
weft |
| EWR400 |
400 |
3.6 |
3.2 |
1500 |
40 |
UP/EP/VE |
| EWR400 |
400 |
3.6 |
3.2 |
1500 |
50 |
UP/EP/VE |
| EWR600 |
600 |
2.6 |
2.4 |
1500 |
40 |
UP/EP/VE |
| EWR600 |
600 |
2.6 |
2.4 |
1500 |
50 |
UP/EP/VE |
| EWR800 |
800 |
1.8 |
1.5 |
1500 |
40 |
UP/EP/VE |
| EWR800 |
800 |
1.8 |
1.5 |
1500 |
50 |
UP/EP/VE |
*Special products are according to customer's requirements.
Individual and bulk packaging: Each roll is wound on a cardboard tube and protected by a plastic bag,then be put into a carton.
Static stacking of the pallets is possible up to one high.
Storage: The EWR should be stored dry and in its original packaging.The best conditions are temperature between 10℃ to 35℃ and at a relative humidity between 35% to 55%.
Woven Roving
Features: 1) Woven from direct roving2) Applications: mainly used for hand lay-up of large, high-strength FRP products
in
large molding, such as boat hulls, vehicles, swimming pools, furniture, tanks
and
architectural structures, which require higher strength than spray-up and hand
lay-up moldingInner packing: 200m/roll Outer packing: Carton or pallet or according to the users' demand
Fiberglass Woven Roving is bidirectional fabric made by interweaving direct roving.
Woven Roving are compatible with many resin systems such as polyester, vinyl ester, epoxy and phenolic resins. Woven Roving are high-performance reinforcement widely used in hand lay-up and robot processes for the production of boats, vessels, plane and automotive parts, Pipe, furniture and sports facilities.
General Data:
Product Code: EWR & CWR.
Density: 200gsm-800gsm.
Roll Width: 200mm-1270mm. Usually is 1000mm/1270mm
Roll Weight: 30-60kgs
Package: Product is manufacture in form of a roll wrap on a paper tube then after packed in a plastic bag and placed with in a cardboard carton. Rolls can be loaded in a container directly or on pallets.
Deposited: It should be stored in dry, cool, clean and rainproof area. Recommended temperature range of storage is between 15-30 and relative humidity between 35%-70%,
woven roving is characterized by excellent acid resistance, reinforcement properties, and corrosion resistance
Specifications:
1) Weight: 400±32g/m2
2) Textile density (/cm): 4.0 x 3.5 (warp/weft)
3) Breaking strength (N/2.5cm): 1226 x 1226 (warp/weft)
4) Width: 1000mm
Outer packing:
Cartons
Carton dimensions: 230 x 230 x 1030mm
G.W.: 40kg
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