Product description:
The direct rovings for filament winding are compatible with UP, VE, EP, PU and PF resins.
Product Features:
1. Minimal fuzz during processing
2. Fast wet-out and wet-through
3. Good fiber dispersion and high composite mechanical properties
4. Strands are easily opened to expose their filaments with minimal working
5. High strength
6. Even payout tension
7. Low rate of dry abrasion over creel contact points.
Application:
1.FRP pipes for conveying water and corrosive chemicals
2.High-pressure oil pipes
3.Storage tanks
5.Insulation materials
Technical data sheet:
| Item |
Standards |
Testing Method |
| GB |
ISO |
| Appearance |
No Contamination |
-- |
-- |
| Glass Type |
ECR-Glass,
Alkali content < 0.8% |
GB/T1549 |
-- |
| Size Type |
3027 |
-- |
-- |
| Filament Diameter |
31±3 |
GB/T 7690.5 |
ISO 1888 |
| Density |
9600±480 |
GB/T 7690.1 |
ISO 1889 |
| Loss on ignition |
0.45±0.15 |
GB/T 9914.2 |
ISO 1887 |
| Tensile Strength |
≥0.35 |
GB/T 7690.3 |
ISO 3341 |
| Moisture Content |
≤0.1 |
GB/T 9914.1 |
ISO 3344 |
We are looking forward to your enquiry!
Audited Supplier 
Audited Supplier 
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