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·42· 精细化工 FINE CHEMICALS 第 38 卷

表 5 高温离子聚集阻燃 PET 的改性结果
Table 5 Results of the flame retarding PET prepared by high-temperature ion aggregation
2
2
2
2
单体 添加量/% η/(dL/g) T g/℃ T m/℃ LOI/% UL-94 PHRR/(kW/m ) THR/(MJ/m ) TSR/(m /m ) 熔滴
DHPPO-Na [50] 10 0.63 69 — 31.0±0.5 — 240~276 40~46 392~452 无
DHPPO-K [51] 10 0.57 — — 33 — 203 49 — 无
SHPPP [52] 10 0.519 71.4 226 27 — — — — 改善

2 结论与展望 Journal of Applied Polymer Science, 2019, 136(28): 47758.
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