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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.
Antimony prices have completed a V-shaped bottoming-out and rebound, with No. 1 antimony ingots rising from 90,000 yuan per metric ton to 100,000 yuan per metric ton, while antimony trioxide has risen in tandem. Refineries are becoming increasingly reluctant to sell, leading to a sharp decline in low-priced supply. Yinsu Flame Retardants offers antimony-free and low-antimony solutions, such as the composite antimony substitute FR-03 and the magnesium-aluminum layered flame retardant HAM-300V, to mitigate the impact of raw material price fluctuations on formulation costs.
Yinsu flame-retardant, ceramicized ablation-resistant agents YS-TCG5 and YS-TCG6 are specifically designed for high-temperature vulcanized silicone rubber and liquid silicone rubber systems. Upon exposure to fire, they rapidly form a dense ceramic layer that withstands ablation from flames exceeding 1,000°C for 30 minutes without burning through. They are widely used in fire-resistant cables, new energy battery protection, and architectural fire-resistant seals, among other applications. These products comply with RoHS and REACH environmental requirements and contribute to the advancement of high-end fire-resistant materials.
When the physical barrier provided by expandable graphite meets the chemical flame retardancy of red phosphorus, rubber flame retardancy finally breaks free from its “reliance on halogens” and moves toward “high-efficiency synergy.”
Just because a formulation works in the lab doesn’t mean it can be stably mass-produced on the line. The real threshold in flame retardant preparation lies in the transition from craftsmanship to engineering—and modified coating technology is precisely the bridge across that gap.
How do halogen-free flame retardants conquer the "tough nut" of elastomer flame retardancy? This article breaks down the selection, application, and challenges of flame retardants for thermoplastic elastomers, showing that flame retardants are not just an additive, but a catalyst for performance leapfrogging.
Explore the key challenges in TPE flame retardancy, including poor compatibility, thermal instability, and migration issues, and discover advanced solutions to overcome them.
