Product Description
E-glass Assembled Roving For Spray up
E-Glass fiber roving for spray up is made by multi stranded roving, which is mainly used for reinforcing UP and VE. it has good dispersibility, low static electricity, and good resin permeability.
Spray Molding Process: The glass fiber is sprayed onto the surface of the mold with the resin by using a spraying machine, and then cured through the process of removing the bubbles.
Product Feature
- Good cutability: Our roving ensures smooth and precise cutting, even at high speeds, while minimizing static electricity generation.
- High efficiency in dispersing untwisted roving: With a high bunching rate of over 90%, our roving ensures excellent dispersion into raw silk after cutting.
- Excellent mold-covering property: Our short-cut raw silk can cover all corners of the mold, ensuring comprehensive coverage.
- Fast resin penetration: Our roving is easy to roll flat and drive away air bubbles, allowing for quick resin penetration.
- Good annealing performance: The raw filament tube has excellent annealing performance and uniform roving density, making it suitable for various spray guns and fiber delivery systems.
Product Parameters
| Item |
Linear Density |
Resin Compatibility |
Features |
End Use |
| BHSU-01A |
2400, 4800 |
UP, VE |
fast wet out, easy roll-out, optimum dispersion |
bathtub, supporting components |
| BHSU-02A |
2400, 4800 |
UP, VE |
easy roll-out, no spring-back |
bathroom equipment, yacht components |
| BHSU-03A |
2400, 4800 |
UP, VE, PU |
fast wet out, excellent mechanical and water resistance property |
bathtub, FRP boat hull |
| BHSU-04A |
2400, 4800 |
UP, VE |
moderate wet out speed |
swimming pool, bathtub |
| Identification |
| Type of Glass |
E |
| Assembled Roving |
R |
| Filament Diameter, μm |
11, 12, 13 |
| Linear Density, tex |
2400, 3000 |
| Technical Parameters |
| Linear Density (%) |
Moisture Content (%) |
Size Content (%) |
Stiffness (mm) |
| ISO 1889 |
ISO 3344 |
ISO 1887 |
ISO 3375 |
| ±5 |
≤0.10 |
1.05±0.15 |
135±20 |
Application
1. Construction field: bathtubs, fiberglass hulls, etc.
2. Infrastructure field: various pipes, storage tanks, cooling towers, etc.
3. Automobile field: various automobile parts, etc.
Packaging & Shipping
Storage
For optimal storage of our fiberglass products, it is important to keep them in a dry, cool, and rain-proof area. We recommend maintaining a room temperature between 15ºC and 35ºC, with humidity levels ranging from 35% to 65%. To ensure the safety and integrity of the product, please avoid stacking the pallets more than three layers high. If stacking in 2 or 3 layers, take care to move the top pallet smoothly and correctly.
Before use, it is advisable to transfer the product to the workshop at least 24 hours in advance for proper conditioning.
Packaging
Our fiberglass woven roving for spray up needs can be conveniently packed on pallets or in small cardboard boxes, depending on your preference.
| Package height mm(in) |
260(10) |
260(10) |
| Package inside diameter mm(in) |
160(6.3) |
160(6.3) |
| Package outside diameter mm(in) |
270(10.6) |
310(12.2) |
| Package weight kg (lb) |
15.6(34.4) |
22(48.5) |
| Number of layers |
3 |
4 |
3 |
4 |
| Number of doffs per layer |
16 |
12 |
| Number of doffs per pallet |
48 |
64 |
36 |
48 |
| Net weight per pallet kg (lb) |
750(1653.4) |
1000(2204.6) |
792(1764) |
1056(2328) |
| Pallet length mm (in) |
1120(44) |
1270(50) |
| Pallet width mm (in) |
1120(44) |
960(37.8) |
| Pallet height mm (in) |
940(37) |
1180(45) |
940(37) |
1180(46.5) |
Company Profile
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