Plasticfastener Puts Mass Production Line For Halogen-free Flame-retardant PA66 Plastic Fasteners Into Operation For Fireproof Matching Of Energy Storage Cabinet High-voltage Wiring Harness
Plasticfastener Puts Mass Production Line For Halogen-free Flame-retardant PA66 plastic fasteners Into Operation For Fireproof Matching Of Energy Storage Cabinet High-voltage Wiring Harness
In 2026, the exclusive dust-free injection molding production line for halogen-free flame-retardant glass fiber nylon fasteners built by plasticfastener for fire prevention demand of energy storage and charging piles was officially mass-produced. The whole line adopts independent raw material warehouse and isolated special flame-retardant barrels to avoid cross-contamination of ordinary bromine-containing plastic raw materials. It focuses on three product types: UL94 V0 fireproof clips, insulating standoffs and wiring harness bases, solving hidden safety hazards of short-circuit fire in energy storage cabinets.
An independent flame retardant test lab is equipped to complete vertical combustion, long-term aging at 85℃ and CTI tracking index tests. Test reports of halogen-free flame retardant performance are issued for all finished goods, meeting environmental and fire safety access standards of North American UL energy storage and EU CE electrical equipment. After production launch, the annual capacity of flame retardant plastic fasteners increases by 42 million pieces, and long-term supply cooperation has been established with 11 energy storage equipment manufacturers.
1. Four Exclusive Control Advantages Of Flame-retardant Production Line
1. Physical isolation of raw materials: Flame-retardant PA66 and ordinary nylon are stored in separate warehouses with exclusive barrels and hoppers without mixing; 2. Halogen-free flame retardant formula: Phosphorus-based environmental flame retardant without bromine, antimony harmful substances, complying with IEC halogen-free standard; 3. Low-temperature low-stress injection molding: Reduce internal forming stress, no shrinkage crack under high temperature working condition and no attenuation of flame retardant performance; 4. Batch-by-batch combustion sampling inspection: Extract samples per 20,000 pieces for UL94 vertical combustion test, isolate and rework full batch if unqualified.
2. Supporting Value For Energy Storage Electrical Projects
Ordinary non-flame-retardant plastic clips are easy to melt and drip under short-circuit high temperature and spread fire. Our V0 grade halogen-free flame retardant parts self-extinguish when exposed to open flame without molten drop ignition risk, which are mandatory supporting parts specified in overseas energy storage EPC bidding, helping equipment manufacturers smoothly pass UL complete machine fire certification.