BZ-HT140 is a halogen-free flame retardant specifically designed for high-temperature nylon systems, utilizing phosphorus and nitrogen as the primary flame-retardant elements. It complies with RoHS and REACH regulations and is free from melamine residues. BZ-HT140 offers high flame-retardant efficiency, outstanding thermal stability, no precipitation, good water resistance, light aging resistance, excellent color stability, low smoke, and non-toxic properties.