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Red phosphorus Masterbatch
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Red phosphorus Masterbatch

Red phosphorusus is one of the most efficient flame-retardant actives for engineering thermoplastics, capable of achieving UL 94 V-0 at addition levels as low as 5–10 wt% — significantly below the loadings required by halogen-free inorganic or intumescent systems.

In raw powder form, Red phosphorusus presents handling challenges including dust explosion risk, moisture sensitivity, and surface ignition hazard. Microencapsulated Red phosphorusus masterbatch eliminates these concerns by encapsulating the phosphorus particles in a polymer shell and pre-dispersing them in a compatible carrier resin.

Our masterbatch products contain 25–50 wt% active Red phosphorusus in a PA, PBT, or PP carrier, with a microencapsulation layer that provides handling safety, thermal stability up to 250 °C, and moisture resistance throughout the compounding and moulding process.

Particularly effective in glass-fibre reinforced PA6 and PA66 compounds for electrical connectors and circuit breaker housings, where thin-wall V-0 performance is mandatory and high loading levels of alternative systems would compromise mechanical properties.

Supplied in standard and custom active concentrations, with full fire test data and processing guidelines.

    information to be updated

About Zhuofeng
Industrial Fire-Retardant Solutions

Jiangsu Zhuofeng New Materials Technology Co., Ltd. was established in 2020. It is a supplier specializing in the research, production, and marketing of high-performance and environmentally friendly flame retardants. The company's main products include environmentally friendly flame retardants, flame retardant masterbatches, char-forming agents, composite flame retardants, magnesium oxide, etc. Relying on mature products and process technologies as well as standardized management, the company has established several mature high-purity, ultra-fine, and cost-effective flame retardant production lines, established a flame retardant polymer material application testing laboratory, and has carried out industry-university-research cooperation to develop and optimize flame retardant products. The founding team of Zhuofeng Technology has gathered a group of talents who have long been engaged in the research, production, marketing, and management of various functional materials. They can provide users with prompt technical support for application use. At Zhuofeng Technology, we are dedicated to meeting our customers' needs by delivering stable, high-performance, and environmentally friendly flame-retardant product lines. Company strength data: Industry Experience: 6 years; Plant Scale: 18,000 square meters; Production Capacity:20000 tons.

  • 2020Year

    Establishment

  • 18000

    Plant Area

  • 20000ton

    Production Capacity

Jiangsu Zhuofeng New Materials Technology Co., Ltd. Read More
Jiangsu Zhuofeng New Materials Technology Co., Ltd.
JIANGSU ZHUOFENG NEW MATERIALSTECHNOLOGY CO., LTD.
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