Polyphosphate is another new biodegradable material with a rapid development.
聚磷酸酯是近十几年来发展较快的另一类新型生物可降解材料。
参考来源 - 新型脂肪族酯和磷酸酯共聚物的合成、表征及其生物相容性研究As for the reaction of polyphosphate and hydroxyl compound,because of the reaction activity,high polyphosphate of long line is broken down to low polyphosphate,and finally the product consist of phosphoric acid,monoester phosphate,diester phosphate and pyrophosphate.
计算结果表明,多聚磷酸与羟基化合物反应时,由于高聚磷酸的反应活性比低聚磷酸高,反应时直链的高聚磷酸逐步从中间链段断裂,生成低聚磷酸化合物,最终产物是磷酸、磷酸单酯、磷酸双酯、焦磷酸及其酯的混合物。
参考来源 - 纺丝油剂用磷酸酯型抗静电剂合成反应机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The white crystals are identified the ammonium polyphosphate (APP) by use of FT-IR.
红外光谱分析此白色晶体为聚磷酸铵（APP）。
Flame retarded fiberglass reinforced PA66 and PA6 were prepared by adding melamine polyphosphate (MPP).
采用聚磷酸三聚氰胺（MPP）分别对玻纤增强的PA66和PA6进行了阻燃。
AIM: To investigate the degradation velocities of strontium-doped calcium polyphosphate (SCPP) prepared by different technological conditions.
目的：观察不同工艺条件下对掺锶聚磷酸钙降解速率的影响。
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