Spray up & Panel Roving
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spray up roving
Spray up and panel roving is made of E-glass multi-end fiber. Mainly utilized in spray up process, Hobas pipe, continuous filament winding pipe and panel manufacturing. They are compatible with unsaturated polyester(UP) , vinlylester(VE) . Widely applied to manufacturing boat, bathtub, storage tank, Hobas pipe, filament winding pipe and palen ect.
1. Silicane coupling agent.
2. Adopting special designed sizing, low static, fuzz and fly fiber.
3. Excellent choppability, dispersion and lay down properties.
4. Good wet out and wet through, de-air easily.