thermoanalysis and flow test results showed that pt 's melting point is near the same with the blend temperature of ifr/pp system, that made the processibility of ifr/pp system has problems;
热分析及流变行为研究表明,季戊四醇的熔化温度与聚丙烯的加工温度接近,造成聚丙烯加工过程中料筒打滑。
element analysis, infrared absorption, thermoanalysis and crystal structure of pom:tnp were determined.