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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.
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.
Melamine, which saw a surge in price and supply shortages in April, suddenly plummeted this week — the average price dropped nearly 20% in just one week, finally bringing price corrections for downstream nitrogen-based flame retardants.
When it comes to flame retardancy in thin-walled parts, adding too much reduces flow and prevents proper filling, while adding too little fails to meet V0 standards. How can we solve this dilemma? By combining phosphorus-based synergists with ultra-fine particles, we can reliably pass the V0 test even at low loading levels—while actually maintaining flow and impact strength. Don’t just pile on the additives; the key lies in proper formulation.
When modifying high-temperature nylon and PBT for flame retardancy—where processing temperatures frequently reach 300°C—conventional halogen-free phosphorus-based flame retardants tend to decompose, cause mold fouling, and lead to yellowing as soon as they are introduced. However, after modifying the molecular structure and applying a coating, thermal stability has improved, mold fouling has decreased, and light-colored parts no longer risk discoloration.
Blooming issues often lie in the mismatch between formulation and processing. This article explains in depth — from mechanism to practical operation — how to match suitable red phosphorus flame retardants with processing conditions, so that anti-blooming performance no longer depends on luck.
Having trouble matching the right flame retardant? Whether it’s MCA agglomeration, ADP yellowing, or red phosphorus surface roughness — advanced coating technology can solve these problems, transforming off-the-shelf products into tailor-made solutions.
