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SMC Sheet Molding Compound, BMC Bulk Molding Compound,GMT Glass Mat Thermoplastics
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SMC Sheet Molding Compound, BMC Bulk Molding Compound,GMT Glass Mat Thermoplastics

Sheet Molding Compounds Overview

Composition and Structure

  • Sheet molding compounds (SMCs) consist of two layers of resin paste with a flat layer of chopped and/or unidirectional glass fibers sandwiched in between.
  • Typical SMCs contain approximately 30% glass fibers by weight, enhancing strength and durability.
  • The resin pastes used are generally polyester or vinyl compounds, which contribute to the overall properties of the material.

Additives and Manufacturing Process

  • SMCs often incorporate fillers, additives, and other materials aimed at reducing material shrinkage during molding.
  • These compounds are designed to increase dimensional stability of parts while also lowering overall material costs.
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Manufacturers: ZHENGXI HYDRAULIC EQUIPMENT MANUFACTURE CO .,LTD: Brand:Zhengxi (China) Mainstream products: hydraulic press Web: https://zheng-xi.com Email : jason.peng@cdzhengxi.com WhatsApp: 008617602828986 WeChat: zxhydraulic