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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.
In June, bromine prices plunged over 13%, weakening cost support for brominated flame retardants. With raw material prices declining and demand in the traditional off-season, the flame retardant market saw weak volume and price performance, while the halogen-free substitution process may accelerate.
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 is TPE flame retardancy so challenging? Flammable plasticizers, inconsistent mechanisms across multiphase components, and flame retardant migration—seven pain points explained in one go. Understand the key criteria for selecting TPE/TPU flame retardants and avoid common pitfalls such as wire bloom, surface whitening, and processing difficulties.
Melamine prices have been declining continuously, weakening the cost support for downstream melamine-related flame retardants, and a procurement window for raw materials may be opening up. Prices are expected to stabilize at low levels, with market sentiment remaining under pressure amid loose supply-demand conditions. Click to view the latest trend.
Flame-retardant polyurethane coatings face three core challenges: water-based vs. solvent-based system selection, adhesion degradation, and pH sensitivity. This article analyzes the flame-retardant difficulties and solutions for different systems, and provides specific, actionable recommendations for improving adhesion, controlling pH, and selecting flame retardants. YinSu Flame Retardant offers compounded flame retardants such as red phosphorus paste, ready to use out of the can—no need to mix and match yourself—helping formulation engineers quickly solve flame-retardant application challenges.
Waterborne Polyurethane Flame Retardancy: Additive or Reactive?This article compares the core differences and practical formulation approaches of both routes, presenting measured data for PU foam (encapsulated red phosphorus + ADP) and PU leather (ADP + MCA). Yinsu Flame Retardant offers single-component polyurethane flame retardants—no need for self-compounding; simply add directly to achieve V-0 compliance.
