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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, B-HFFR, MCA-B, WADP-10
Cross-linked PE cables, Bromine antimony masterbatch FR-ML-01, K100
Plastic insulated cables.
PVC PVC &Plastic insulated power cables, ATO alternatives T3, T30, FRP-950X, K100, ZHS, ZS, ZSB-A
Aluminum stranded wires, Zinc stannate
Prefabricated branch cables.
TPE Insulated wires, flexible cables Organic phosphorus MCA-B, WADP-10, FRP-950X, 95-MC
Shielded insulated cables
TPU Special purpose cables Organic phosphorus MCA-B, WADP-10, FRP-950X, 95-MC
Power cables for frequency converters.
Others Welcome to consult more details.
Weekly melamine production fell by 3.57%, with capacity utilization dropping below 50%. Mainstream offers range from 5,700 to 5,900 yuan per metric ton, providing cost support for nitrogen-based flame retardants such as MCA and MPP. Downstream demand remains weak, and the cost pass-through for flame retardants is not proceeding smoothly, putting pressure on profits. Some production facilities are set to resume operations next week; keep an eye on new guidance from industry conferences.
A single-strand combustion test can only demonstrate that the cable material itself is self-extinguishing, whereas bundle combustion testing is the “ultimate test” for evaluating a cable bundle’s ability to resist flame spread in a real fire. The challenges of bundle combustion testing lie in the chimney effect causing heat accumulation, molten droplets igniting materials below, and auxiliary materials such as filler ropes acting as flame pathways. The silver-plastic flame-retardant K100 nano-organic montmorillonite char-forming synergist, through intercalation modification technology, forms a dense, barrier-like char layer during combustion that traps molten material to prevent dripping. When used in conjunction with primary flame retardants such as ATH and MDH, it helps ensure consistent success in bundle burning tests.
Antimony prices remain stuck at high levels, with antimony trioxide holding steady at 95,000–98,000 yuan per metric ton, while bromine has risen in tandem to 37,000–37,500 yuan per metric ton, keeping cost pressures on flame retardants high. Zimbabwe’s export ban has exacerbated supply disruptions, and with downstream demand remaining weak, the market is caught between rising and falling prices. This has further opened the window for evaluating antimony-free alternatives.
Environmental Concerns For The Use of Flame Retardants In Wire & Cable Materials1. Chemical leaching and contamination of the environment
Sharing: The particle size distribution of wire & cable flame retardant FRP-950Uniform particle size distribution (above 2500 mesh), high accuracy (both precise and accurate).Low probability of plugging holes, even distribution, smooth drawing line, no agglomeration, conducive to the smooth producti
Advantages of red phosphorus flame retardant for wire and cable of Yinsu Company brand1. Uniform and small particle size distribution, low probability of plugging, smooth wire drawing, no agglomeration, which is conducive to the smooth production 2. unique grinding machine coating technology, produc
