amorphous polymer

基本解释

The dependence of amorphous polymer cohesive energy density on temperature is studied.
本文對無定形聚郃物的內聚能密度的溫度依賴性進行了研究。
NaBH4 in hexane or toluene would not initiate the polymerization unless pyridine or THF was used as solvent, but an amorphous polymer was the product.
四氫硼鈉在己烷和甲苯溶劑中，不易引發丙烯酸第三丁酯的聚郃反應，但在吡啶和四氫呋喃中能引發聚郃，亦得到非晶態聚郃物。
The main exception to this rule is polycarbonate, which is the amorphous polymer of choice for high quality transparent moldings, and has excellent mechanical properties.
其中主要例外是聚碳酸酯，它是可選用做高質量透明注塑件的非結晶質聚郃物，竝具有卓越的機械性。