Product Description
White Fiberglass Roving for Spray up Insulation
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: Experience smooth and precise cutting with minimal static electricity generated, even during continuous high-speed cutting.
- High Efficiency: Achieve a high bunching rate of over 90% when dispersing the untwisted roving into raw silk after cutting, ensuring optimal performance.
- Excellent Mold-Covering Property: Our short-cut raw silk provides excellent mold coverage, reaching all corners of the mold for comprehensive insulation.
- Fast Resin Penetration: Enjoy quick resin penetration, making it easy to roll flat and eliminate air bubbles effortlessly.
- Uniform Roving Density: The raw filament tube exhibits 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
To ensure the longevity of our white fiberglass roving for spray up insulation, it is important to store it in the right conditions. We recommend keeping the product in a dry, cool, and rain-proof area. Maintaining a room temperature between 15ºC and 35ºC, along with a humidity level of 35% to 65%, is ideal. Additionally, please avoid stacking the pallets more than three layers high to prevent any potential damage. If you need to move the top pallet when stacking in 2 or 3 layers, please do so carefully and smoothly.
For optimal performance, it is advised to transfer the product to your workshop at least 24 hours before use to allow for proper conditioning.
Packaging
Our white fiberglass roving for spray up insulation can be conveniently packed either on pallets or in small cardboard boxes, depending on your preference and requirements.
| 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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