Heat stabilizers are key plastic processing additives.
热稳定剂是重要的塑料加工助剂之一。
The results indicated that the three heat stabilizers of PVC could accelerate the color degradation of ABS.
结果表明，所试验的三种PVC专用热稳定剂会加速ABS树指的热老化；
Heat stabilizers of rare earths are highly efficient, non poisonous and cheap. They are new heat stabilizers for PVC.
稀土稳定剂具有高效、无毒、价格低廉等优点，是PVC材料加工应用中的一种新型热稳定剂。
Concentrates include black pigments, UV protection additives, hydrolysis resistant additives, heat stabilizers and flame retardants.
精矿包括黑色颜料，防紫外线添加剂，抗水解添加剂，热稳定剂和阻燃剂。
The properties, prepared methods, application and development tendency of rare-earth heat stabilizers were introduced in this paper.
介绍了稀土热稳定剂的性能、生产工艺、应用现状与发展趋势。
They have found wide applications and will take the place of traditional heat stabilizers of lead salt, metal soaps and organic tin.
可代替传统的铅盐、金属皂类和有机锡类等热稳定剂，在PV C中有广阔的应用发展前景。
Testing results showed that the former as heat stabilizers for PVC were of better performance and expected to be extensively used in PVC processing.
结果表明二聚酸钙或二聚酸锌作为PVC的热稳定剂具有更好的性能，有望在PVC加工中获得广泛应用。
Thermal stabilizers is a class of additives to prevent or reduce polymers heat in the processing then to be degradation or cross-linking, to extend the lifecycle of composite materials.
热稳定剂是一类能防止或减少聚合物在加工使用过程中受热而发生降解或交联，延长复合材料使用寿命的添加剂。
Meanwhile, various stabilizers were used to promote the heat stability of the high viscosity PET, and some ideas were given for preparing high viscosity PET by melt polymerization.
并使用多种稳定剂来改善高粘度树脂的热稳定性，提出了用熔融法制备高粘度PET的一些设想。
These stabilizers could inhibit the thermal decomposition at the early stage, and meanwhile prolong the long-term heat stability of PVC.
当PVC初期受热分解时，分子链上的初期稳定官能团起作用，抑制其分解。
New forms of heat-resistant lyophilized stabilizers have been applied in live vaccines in developed country, however, the techniques are commercially a secret.
发达国家已基本采用新型耐热冻干保护剂生产冻干疫苗，但其研究和应用属于专利资料，一直处于保密状况中。
New forms of heat-resistant lyophilized stabilizers have been applied in live vaccines in developed country, however, the techniques are commercially a secret.
发达国家已基本采用新型耐热冻干保护剂生产冻干疫苗，但其研究和应用属于专利资料，一直处于保密状况中。
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