抗水解热塑性聚酯

Hydrolysis Resistant Thermoplastic Polyesters

改性聚对苯二甲酸丁二醇酯 (PBT)材料的抗水解 (HR)性能有很大的提高 ,同时保留了未改性PBT树脂的机械性能和加工性能。

Modified polybutylene terephthalate material showed significantly improved resistance to hot water and steam while maintaining the mechanical properties and processability of the original PBT resin.PBT used in second coating of optical fiber should be modified to increase its hydrolytic stability.