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HUAMEI CHUANGYUAN

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Plastic rubber

| INVESTMENT SECTOR

Plastic rubber

Talc powder, thanks to its unique physicochemical properties, plays a critical role in the plastics and rubber industries. In the plastics sector, its microscopically flaky structure significantly enhances product performance. When added to polypropylene (PP), talc powder boosts the rigidity, impact strength, flexural modulus, and thermal stability of the final products—examples include automotive bumpers and interior components, where PP materials modified with talc exhibit dramatically improved performance. Meanwhile, when incorporated into polyethylene (PE), talc powder strengthens tensile strength while effectively reducing oxygen and water vapor permeability. For instance, adding ultra-fine talc masterbatch to PE blow-molded films can cut oxygen permeability by 80% and water vapor permeability by 70%, making it ideal for packaging oil-containing foods and moisture-resistant applications. In ABS and polystyrene resins, talc powder not only enhances impact toughness but also optimizes rheological behavior and increases flexural modulus, perfectly meeting the demands of products like electronic and electrical appliance housings.
In the rubber industry, talc powder serves as a reinforcing filler. When added to both natural and synthetic rubbers, it enhances tensile strength, elongation at break, elastic modulus, and tear resistance. In rubber insulation materials used for wires and cables, talc powder leverages its surface oils to provide excellent insulating properties and hydrophobic characteristics, thereby improving the product's overall insulation and moisture-proof performance. Additionally, talc powder helps improve the rubber's anti-slip properties, water resistance, mold-release capability, and abrasion resistance, while also boosting processing flowability, reducing energy consumption, and facilitating smoother plasticization, calendering, and vulcanization processes.

RECOMMENDED PRODUCTS


Plastic-grade talc powder

Applied in low, medium and high grade filled plastics such as polypropylene, nylon, and polyvinyl!

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Cable-grade talc powder

Applied to cable rubber intensifier and cable isolator.

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PRODUCT ADVANTAGES


01

Product Quality Testing


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Smart production line


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Raw ore sourced internally


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Wide range of applications