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Specialized in PE, PVC, TPE, TPU and Low Smoke Zero Halogen (LSZH) wire and cable compound and materials.
In high-rise buildings, subway tunnels, new energy power stations and industrial complex scenarios, the fire safety of wires and cables is directly related to life and property and system reliability.
YINSU Flame Retardant Company provides customized flame retardant solutions for global customers, covering PE (polyethylene), PVC (polyvinyl chloride), TPE (thermoplastic elastomer), TPU (thermoplastic polyurethane) and LSZH (low smoke and halogen free) wire and cable systems to meet all safety requirements, ranging from UL94 V-0 flame retardant certification to EN 45545 fire protection for rail transportation and IEC 60754 low smoke and halogen free toxicity. All-round safety requirements.
Material Common Use Typical FR Type YINSU Flame Retardant Item No.
PE HDPE, LDPE, LLDPE, Red phosphorus, halogen free FR, PRP-950X, PE-XT-20, YS-F22B, MCA-B
Cross-linked PE cables, Bromine antimony masterbatch MDH, ATH
Plastic insulated cables.
PVC PVC &Plastic insulated power cables, T3 / ATO alternatives T3, T30
Aluminum stranded wires,
Prefabricated branch cables.
TPE Insulated wires, flexible cables Organic phosphorus YS-F22B, YS-9003
Shielded insulated cables
TPU Special purpose cables Organic phosphorus YS-F22B, YS-9003
Power cables for frequency converters.
Others Welcome to consult more details.
The annual Chinaplas exhibition is set to take place in April. At the event, we will be showcasing our red phosphorus flame retardants, antimony trioxide replacement, and halogen-free flame retardants. We invite you to visit the YinSu Flame Retardant Company booth to discuss our products and industry trends.
Why does the flame retardancy of recycled PVC boards fluctuate wildly between V-0 and V-2 during processing? To address the "thermal history" damage of regrind, YINSU Flame Retardant offers highly heat-stable composite antimony solutions that secure consistent UL94 V-0 ratings while boosting mechanical retention by 30% and driving significant cost optimization.
Traditional flame retardants in insulation board applications often face the dilemma of balancing cost and performance. YINSU FLAME RETARDANT technology, through an innovative halogen-free flame retardant system, achieves efficient flame retardancy while effectively controlling material costs, providing the building insulation industry with a solution that combines safety and economy. Whether for EPS or XPS insulation boards, adopting a halogen-free flame retardant solution ensures fire rating compliance while avoiding the environmental and health hazards associated with halogenated flame retardants, meeting the stringent requirements of modern buildings for green, durable insulation materials.
Do high-filler traditional PVC flame retardants often cause delamination and burn-through in the coatings of marquee fabrics and membrane materials? By using YINSU’s high-efficiency antimony trioxide substitute in combination with a nano-carbonization system, we not only achieve UL94 V-0 flame retardancy—a breakthrough across industries—but also double peel strength and reduce material costs by 30%.
With antimony prices continuing to decline, cost pressures for antimony trioxide have eased somewhat, but it remains unclear when demand for downstream flame retardants will recover. We recommend exploring alternatives to antimony and taking proactive steps to optimize costs. Click here to view this week’s in-depth analysis of the antimony market and future outlook.
Flexible PVC struggles with flame retardancy: too much plasticizer kills V 0, too little makes it hard. YINSU Flame Retardant provides antimony trioxide substitutes and magnesium aluminium synergy that keep softness while passing V 0 stably, with cost optimisation of 15% or more. Click to read the full formulation comparison and processing tips.
