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Unsaturated Polyester Resin for BMC (Bulk Molding Compound)
This Polyester Resin is a high-viscosity, fast-curing composite resin engineered for compression and injection molding of reinforced thermoset components. It provides excellent dimensional stability, controlled shrinkage, electrical insulation, and high-glass-fiber wet-out, making it suitable for high-volume industrial part manufacturing.
Unsaturated Polyester Resin for BMC is specially formulated to withstand heat, mechanical load, and long-term operational stress and can be used in electrical switchgear housings, circuit breaker parts, insulator bases, automotive headlamp reflectors, appliance handles, pump components, valve casing, lightweight machinery parts, bathroom fittings, and precision molded engineering pieces. BMC materials are widely used in automotive, electrical, household appliance, energy, construction, and industrial molding sectors that require high-strength, low-weight composite parts.
Formulation commonly includes unsaturated polyester resin (ortho/isophthalic), styrene monomer, MEKP initiator, cobalt accelerator, low-profile additives, mineral fillers, glass fibers (chopped strands), thixotropic paste modifiers, mold-release agents, pigments, antioxidant stabilizers, and heat-resistant modifiers.
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Unsaturated Polyester BMC Resin is a strong, scalable option for industries requiring high-precision molded composites — reliable for global buyers and available from Iranian suppliers with competitive export pricing. Key Advantages include high mechanical strength, excellent electrical insulation, low flammability, dimensional stability, low shrinkage, fast cure rate, surface smoothness, and cost-efficient mass production. BMC-grade UPR allows manufacturers to produce complex shapes, thin-wall structures, and durable technical components with consistent quality and long service life. IF YOU ARE WILLING TO BUY VARIETY OF POLYESTER RESINS FROM IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST. |
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