Customization: | Available |
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Certification: | CE, ISO |
Technique: | Spray Up Roving |
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E-glass Assembled Roving For Spray up
Twistless roving for alkali-free jetting is mainly suitable for reinforcing unsaturated polyester (UP), vinyl resin (VE) and polyurethane resin (PU). It has good dispersibility and low static electricity, good resin impregnation and good compatibility with resins. In production, since continuous cutting is required, it is necessary to ensure that less static electricity is generated during cutting, which requires good cutability. After cutting, it is ensured that as many raw yarns are produced as possible, so the efficiency of yarn formation is ensured to be high. Untwisted roving has a high efficiency of dispersing into raw yarn after cutting. After cutting, it is necessary to ensure that the raw yarn can be fully covered by the mold, so the raw yarn must have good coating properties. The resin is required to soak in very quickly because it is easy to be rolled flat to remove air bubbles. Since there are different types of spray guns, it is necessary to make sure that the thickness of the raw wire is appropriate for each type of spray gun.Low static
Excellent dispersion
Good wet-out in resins
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 |
It covers a wide range of applications: bathtub, FRP boat hulls, various pipes, storage vessels and cooling towers.