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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.
The surface energy of flame-retardant ABS is typically 4–6 mN/m lower than that of standard ABS; this is often the cause of paint peeling in the cross-hatch test and pinholes in spray coating, and has little to do with the paint brand. This article presents three practical approaches—dynamic surface energy criteria, pretreatment, and annealing—as well as a low-cost alternative involving the “separation of appearance parts from flame-retardant parts.”
Why Do Attempts to Adapt Flame-Retardant ABS Formulations to PP Always Fail? This article provides an in-depth analysis of the differences in carbonization mechanisms between PP and PC/ABS from the perspective of molecular structure, uncovering the three major weaknesses of PP: “low oxygen index, difficulty in carbonization, and tendency to drip.” Based on actual test data from Yinsu’s PQ-75M, PPV2-8H, and PPV2-6, it offers a precise selection matrix to meet requirements for halogen-free export, cost-reduction V-2 ratings, and water-resistant, low-drip performance.
In May 2025, ABS production is estimated at 0.522 million tons, down 8.1% due to new domestic facilities exacerbating oversupply. Despite a 60.5% year-on-year export surge from January to March, May exports face challenges due to US tariffs, with mixed impacts on white goods production. Raw material cost declines, led by a 19% drop in butadiene prices, have reduced ABS prices by 300 - 500 yuan / ton. Finished goods inventory dipped slightly to 0.196 million tons. Further price declines of 200 - 300 yuan / ton are expected in May. Purchasers should monitor low - price opportunities for styrene and acrylonitrile, while sellers are advised to explore Southeast Asian markets to mitigate tariff risks.
Explore the flame retardant modification technology of ABS resin and new environmentally friendly flame retardants, and gain an in-depth understanding of how to improve the performance of materials.
