Model: | 180 |
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Brand: | Jushi |
Origin: | Made In China |
Category: | Construction & Decoration / Other Construction Materials |
Label: | Assembled Roving , E-glass Fiberglass , Jushi Fiberglass |
Price: |
US $0.5
/ kg
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Min. Order: | 1000 kg |
Live Chat: | Last Online:06 Mar, 2018 |
Assembled Roving for Spray-Up | ||
Assembled Roving for spray-up is compatible with UP and VE resins. It delivers properties of low static, excellent dispersion, and good wet out in resins. It covers a wide range of applications: bathtub, FRP boat hulls, various pipes, storage vessels and cooling towers.
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Assembled (Gun) Roving 180
for Spray-Up |
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180 Assembled Roving for Spray-Up is coated with a silane-based sizing, compatible with unsaturated polyester, vinyl ester and polyurethane resins.
180 is a versatile general purpose spray-up roving used to manufacture boats, yacht, sanitary ware, swimming pool and automotive parts and also pipe by centrifugal casting process. |
SPECIFICATIONS | Features | TECHNICAL PARAMETERS | ||
Type of Glass:
E-Glass (E) |
• Excellent choppablility
• Excellent dispersion • Excellent mechanical and hydrolysis resistance property of the finished product • Excellent static control • Excellent strength of finished composite products • Fast and complete wet out ensuring easy roll-out and optimum air release |
Linear Density (%):
± 5 ISO1889 |
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Type of Glass:
Assembled Roving (R) |
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Moisture Content (%):
≤ 0.15 ISO 3344 |
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Standard Linear Mass
Densities(Tex): 2400,3000 |
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Size Content (%):
1.00±0.15 ISO 1887 |
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Filament Diameter:
13 microns |
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Most Common Sizes:
ER13-2400-180 ER13-2500-180 ER13-3000-180 |
Resin Compatibility:
• Polyurethane • Unsaturated polyester • Vinyl ester |
Stiffness (mm):
135 ± 15 ISO 3341 |
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Uses:
• Automotive parts • Boats/yachts • Pipes (combined with central casting process) • Sanitary wares • Swimming pools |
Spray-Up Process | |
At the heart of the Spray-Up process is the spray or chopper gun, which simultaneously and uniformly chops the assembled roving, mixes it with the resin, containing initiator, accelerator, filler, pigment and other additives, and directs the mixed stream onto an open mold. The roving is chopped into a specific length. Compaction, wet-out and air-release are accomplished, using a roller as in the Hand Lay-Up process. One good appearance side is possible with this process. The material selection is important. The resin should be easy to atomize. The fiberglass roving should be of moderate stiffness, easy to chop, with good static and ribbon control, ensuring efficient processing. |
Application | |
Please Download theProducts Brochure to check details
http://www.chinafibreglass.com/download/fiberglass-products-brochure_c0013 |