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江苏省江都市聚宝特种树脂电缆厂研制成功光缆光纤衬套管ＰＢＴ专用料,并投入批量生产。产品质量经有关专家多次与进口料进行对比、检测、实用和工艺性能认定,全部性能达到原邮电部行业标准,部分指标和工艺性能优于进口ＰＢＴ料。目前,我国光缆厂家使用的光缆光纤衬套管ＰＢＴ?
Jiangdu JuBo special resin cable factory in Jiangsu Province successfully developed PBT optical fiber cable special tube material, and put into mass production. The quality of the products was compared with the imported materials by the experts for many times. The testing, practicality and process performance were confirmed. All the performance reached the original industry standard of the Ministry of Posts and Telecommunications, and some indexes and process performance were better than imported PBT materials. At present, China’s optical fiber cable manufacturers use optical fiber bushing tube PBT?