PP Flame Retardant Series

PP Flame Retardant

Product Information:

BNF 1900 is a surface-modified, phosphorus-nitrogen synergistic, piperazine-based composite flame retardant. This product complies with EU RoHS, REACH, and PAHs directives. Unlike traditional APP-based intumescent flame retardant systems, it offers extremely low water absorption, excellent anti-migration properties, and superior flame-retardant efficiency.  It also provides higher gloss and enhanced resistance to long-term injection-induced yellowing. BNF 1900 is suitable for resins such as PP, PE, and EVA that require UL94 V0 flame retardancy.

Technical Parameter:                          

Product Applications:

BNF 1900 is suitable for resins such as PP, PE, and EVA that require UL94 V0 flame retardancy. It provides higher gloss and improved resistance to long-term injection-induced yellowing.

• In non-glass fiber PP, an addition of 19-20% achieves UL94 V0 at 1.6mm thickness.

• In glass fiber-reinforced PP, an addition of 22-23% achieves UL94 V0 at 1.6mm thickness.

Note: The presence of carbon black, fillers, and silicone may reduce or even eliminate the flame retardant effectiveness.

Product Information:

BNF 1930 is a high-efficiency bromine-based flame retardant designed for superior performance without the use of low-cost fillers. It offers excellent thermal stability, non-migrating properties, and low addition rates. This product does not require the addition of antimony trioxide (Sb₂O₃), making it a more cost-effective solution compared to conventional bromine-antimony flame retardant systems. Compliant with ROHS, REACH, and PAHs regulations, BNF 1930 ensures reliable flame retardancy while maintaining material integrity and environmental sustainability.

Technical Parameter:                          

Product Applications:

BNF 1930 is designed for high-efficiency flame retardancy with minimal environmental impact. It is suitable for various applications, including:

• Polypropylene (PP) materials, ensuring reliable fire resistance

• Low addition rate (0.5–2%) with regulatory compliance, meeting ROHS, REACH, and PAHs standards while maintaining material performance and stability, and preventing material degradation for long-term durability

• Halogen-free compatibility, with bromine content below 900 PPM when added at ≤2%

Product Information:

BNF 1950 is a novel bromine-phosphorus-nitrogen composite flame retardant, featuring advantages such as non-migration, environmental friendliness, low bromine content, and low dosage requirements.

Technical Parameter:                          

Product Applications:

·This product does not require the addition of antimony trioxide, making it more cost-effective than conventional bromine-antimony flame retardant systems.

·This flame retardant exhibits no migration during use, requires low loading levels (1-5%), and ensures glow-wire ignition resistance at 750°C (no ignition). It also passes the GWFI (Glow-Wire Flammability Index) test at 960°C.

·This flame retardant complies with RoHS, REACH, and PAHS environmental standards. When added at <4%, its bromine content remains below 900 ppm, meeting halogen-free requirements.

Storage:

Store in a cool, well-ventilated area. Avoid deposition of dust. Keep away from kindling and heat source. Adopt explosion-proof lighting and ventilation systems. Prohibit the use of mechanical equipment which easy to produce sparks. Equip with emergency equipment for leakage in tool storage area.