BDP 是一种齐聚磷酸酯的高效阻燃增塑剂 , 常用于工程塑料合金。
它具有挥发性低、水解稳定性好、并具有较高的热稳定性，所以
适用于需承受较高的加工温度的工程树脂。推荐用于 PC/ABS、

mPPO、环氧树脂等。外观 无色至浅黄色液体

BDP 含量 80-89%
TPP 含量 ≤ 1.0%
色号（APHA） ≤ 50
酸值 ≤ 0.05 mgKOH/g
苯酚 ≤ 100 ppm
黏度（70℃） 120-220 mPa·s

TPFR 692 / BDP is a halogen-free bisphosphate flame retardant used in engineered resins, and its superiority
is demonstrated in low volatility, excellent hydrolytic stability, and high thermal stability that can tolerate high
processing temperature required for engineered resins. It is recommended for use in PC/ABS, mPPO, epoxy
resins.