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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.
This guide equips engineers and industry pros to select optimal flame retardant heat shrink tubing for high-stakes uses like NEV wiring and data centers. It dives into polymer types, halogen-free flame retardants (HFFR) mechanisms, and critical standards (UL VW-1, IEC 60695). Highlighting YINSU’s FRP-950X encapsulated red phosphorus—with low smoke/toxicity, stable processability, and RoHS/REACH compliance—it simplifies choosing safe, regulatory-aligned solutions to boost performance and safety.
The PVC cable industry struggles to balance cost and safety due to toxic gases and smoke from traditional PVC cables during fires. Innovations like Guangzhou Yinsu Flame Retardant's FRP-950X offer low-smoke, low-toxicity solutions without sacrificing performance, highlighting research on plasticizer content, flame-retardant dosage, and filler type impacts on flame-retardant properties.
Unpacks key considerations for flame retardant heat shrink tubing formulation—a complex process balancing fire performance, mechanical strength, processability, and regulatory compliance. It highlights challenges like high additive loadings (e.g., ATH/MDH) harming tensile/elongation, and how compatibilizers (e.g., EBM terpolymer) mitigate this. It also covers processing needs (uniform additive dispersion, maintaining shrinkage stability) and critical regulatory shifts: RoHS/REACH compliance driving halogen-free adoption, and demand for low-smoke zero-halogen (LSZH) materials for enclosed spaces. For engineers/manufacturers, it’s a guide to optimizing formulations for performance, safety, and global standards.
PVC's inherent flame retardancy is compromised by added plasticizers, increasing flammability and toxic smoke emissions—a major fire safety concern. Effective mitigation combines flame-retardant plasticizers, targeted inorganic additives, and crosslinking technology. Innovations like Guangzhou Yinsu’ s T-series antimony composite and antimony replacement T30 enhance safety while reducing costs and environmental impact.
Explores the latest breakthroughs in flame retardant PVC cable technology, including ultra-high molecular weight PVC for EV charging cables and halogen-free formulations for industrial and building use. It addresses key challenges like smoke toxicity, flexibility, and cost control, while highlighting compliance with global standards such as UL 94, IEC 60332, and UL 2263. YINSU’s FR-03 additive provides a cost-effective, antimony-free solution for enhanced flame safety and environmental performance.
PVC vs. PE Cable Selection: → PE (XLPE/LSZH) excels in electrical performance (HF/HV), eco-safety (halogen-free), and low-temp flexibility. Dominates critical/sustainable applications. → PVC leads in cost, rigidity, intrinsic flame retardancy, and processability for general wiring. For high-efficiency halogen-free PE flame retardancy (e.g., LSZH), Guangzhou Yinsu Flame Retardant’s microencapsulated FRP-950X optimizes performance in infrastructure/transport.
