树脂降解(resin degradation)阴树脂受氧化剂和高温作用，它的季胺渐渐转为叔、仲、伯胺，而使其碱性减弱，表现出 强碱交换基团的数量渐渐减少。
检查物料的树脂是否过度潮湿或者树脂降解，检查是否存在熔体破裂或者排气不良。
Check for excessive moisture in the resin and for resin degradation, possible melt fracture, or inadequate venting.
热解后，废弃印刷电路板中的有机树脂降解成小分子的石油产品，同时与无机惰性组分的分离。
Pyrolysis, discarded printed circuit boards in the degradation of organic resin into small molecules of petroleum products, and at the same time inorganic inert component of the separation.
化学家们从随处可取的廉价原料中成功合成出了可完全降解的无毒树脂。
Chemists have developed a new range of fully biodegradable, non-toxic resins made from raw materials that are readily and cheaply available.
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