Use vinyl seam adhesive where vinyls overlap 塑料布相叠处用塑料封口胶粘起来。
Synthetic organic polymers include many plastics, including polyethylene, the nylons, polyurethanes, polyesters, vinyls ( e.g., PVC), and synthetic rubbers. 合成的有机聚合物包括多种塑料,如聚乙烯、尼龙、聚氨酯、聚酯,乙烯基(如聚氯乙烯)和合成橡胶。
The glass transition temperature ( T g) of vinyls/ N substituted maleimides copolymers was determined by differential scanning calorimeter ( DSC). 用差示扫描量热仪对乙烯基单体/N取代马来酰亚胺共聚物的玻璃化温度(Tg)进行测定。
The effects of copolymer composition and sequence distribution, types of vinyls and N substituted maleimide on T g were investigated. 研究了共聚物组成、序列结构、乙烯基单体和N取代马来酰亚胺种类对共聚物Tg的影响。