| Customization: | Available |
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| Certification: | CE, ISO |
| Technique: | Spray Up Roving |
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E-glass Assembled Roving For Chopping
Assembled Roving for Chopping is coated with special silane-based sizing, compatible with UP and VE, delivering relatively high resin absorbability and excellent choppability, while its final composite products deliver superior water resistance and excellent chemical corrosion resistance.
1. Good cutability, less static electricity generated during continuous high speed cutting;
2. high efficiency in dispersing the untwisted roving into raw silk after cutting, i.e. high bunching rate, usually more than 90% is required;
3. The short-cut raw silk has excellent mold-covering property, which can be covered in all corners of the mold;
4. fast resin penetration, easy to be rolled flat and easy to drive away air bubbles;
5. The raw filament tube has good annealing performance and uniform roving density, which is suitable for all kinds of spray guns and fiber delivery systems. No-twist roving for spraying is made of multi-stranded filament winding, each strand of filament contains 200 glass fiber monofilaments.
| Item | Linear Density | Resin Compatibility | Features | End Use |
| BHC-01A | 2400, 4800 | UP, VE | good dispersion, moderate wet out in resin, good static control | FRP pipes |
| BHC-02A | 2400, 4800 | UP, VE | few fuzz, good choppability, excellent chemical resistance | as chop roving for pipe manufacture |
| Identification | |
| Type of Glass | E |
| Assembled Roving | R |
| Filament Diameter, μm | 13 |
| Linear Density, tex | 2400, 4800 |
1. Construction field: bathtubs, fiberglass hulls, etc.
2. Infrastructure field: various pipes, storage tanks, cooling towers, etc.
3. Automobile field: various automobile parts, etc.
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