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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.
PVC sheet with high loading of calcium carbonate causing flame retardancy downgrade? YINSU Flame Retardant offers a halogen free synergistic solution – antimony trioxide substitute T3 + Mg Al flame retardant FR ML 01, achieving stable V 0 even at 40 phr calcium carbonate, reducing smoke density by 30%, and optimising overall cost by over 12%.
Although aluminum hydroxide and magnesium hydroxide are inexpensive, they can actually increase the overall cost of cable and PVC formulations—YinSu Flame Retardants uses real-world test data to expose the “hidden cost” pitfalls. YinSu Flame Retardants’ halogen-free flame retardant FR-ML-01 replaces 5 parts of ATO with 40 parts, cuts smoke density in half, and helps you achieve genuine cost savings and efficiency gains.
To achieve efficient flame retardancy in TPU materials, the alignment of the decomposition temperature of phosphorus-based flame retardants with the substrate is crucial, as it directly impacts flame retardancy efficiency and property retention. The differences in the application of various types of phosphorus-based flame retardants in TPU is a subject worth in-depth exploration.
PVC insulated wire and cable is a widely used power transmission equipment with good electrical properties, corrosion resistance, mechanical strength and abrasion resistance.
This week, PVC production saw a notable increase with output up 2.63% week-on-week and capacity utilization reaching 78.19%, while inventories declined both week-on-week and year-on-year. However, the spot market prices weakened, and next week, despite a potential supply increase, weak demand and cost changes are expected to keep the market under pressure, with calcium carbide-based PVC Type Five in East China likely to fluctuate between 4,550 - 4,700 yuan/ton.
The key differences between flame retardant cables and fire-resistant cables in terms of concept, structure, working principle, performance parameters and application scenarios are analyzed in depth, emphasizing the different roles of the two in fire safety and the importance of reasonable selection, which provides a scientific basis for the fire protection design of electric power systems.
