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ECR-glass Assembled Roving for Spray Up
The assembled fiberglass roving for spray-up is coated with based sizing, compatible with unsaturated polyester and vinyl ester resins. Then it’s cut by the chopper, sprayed with the resin on the mold, and rolled, which is necessary to soak the resin into the fibers and eliminate air bubbles. In the end, the glass-resin mixture is cured into the product.
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ECR Fiberglass Assembled Roving for Centrifugal Casting
The resin, the roving or filler are introduced at the certain ratio into a rotating cylindrical mold. The materials are tightly compressed in the mold under the effect of the centrifugal force and then cured into product. The products are designed to use reinforcing silane size and provide excellent choppability
anti-static and superior dispersion properties allowing high products intensity. -
ECR-glass Assembled Roving For Chopped Strand Mat
The assembled roving are chopped to certain length and dispersed and dropped on the belt. And then combined with emulsion or powder binder at end through drying, cooling and winding-up the mat are made. Assembled Roving For Chopped Strand mat are designed to use reinforcing silane size and provide excellent stiffness, good dispersion, fast wet-out performance etc. Roving for chopped strand is compatible with UP VE resin. The are mainly used in chopped strand process.
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ECR-Glass Assembled Roving for Thermoplastic
Assembled Roving For Thermoplastics are ideal options for reinforcing many resin systems such as PA, PBT, PET, PP, ABS, AS and PC. Typically designed for twin-screw extrusion process to manufacture thermoplastic granules.Key applications include railway track fastening pieces, automotive parts, elactrical & electronic applications.High permeability with PP resin.
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ECR-glass Assembled Roving For SMC
The SMC assembled roving is designed to reinforce UP, VE, etc, providing good choppability, excellent dispersion, low fuzz, fast wet-out, low static, etc.
