polytetrafluorethylene 中文意思是什麼
polytetrafluorethylene
解釋
聚四氟乙烯-
In order to reduce the membrane ' s cost, we prepared the membrane by simultaneous radiation grafting of styrene onto teflon - polytetrafluorethylene films and subsequent sulfonated by the chlorosulfonic acid introducing the activity sulfonic acid grape into the grafting side chains of the polymer films
在實驗中採用高能輻射技術,先將苯乙烯單體接枝到聚四氟乙烯聚合物基體上,后經氯磺酸磺化反應引入磺酸基團,合成了滿足燃料電池性能要求的質子交換膜。 -
Made of shaping polytetrafluorethylene resin by moulding in ordinary temperature then through high heat sintering
將聚四氟乙烯樹脂在常溫下用模壓法成型后再經高溫燒結製成。 -
Guide to standard test methods for unsintered polytetrafluorethylene extruded film or tape
非燒結ptfe擠壓膜標準試驗方法指南 -
Hygienic standard for polytetrafluorethylene used as inner coating of food containers
食品容器內壁聚四氟乙烯塗料衛生標準 -
Method for analysis of hygienic standard of polytetrafluorethylene coating for inner wall of food container
食品容器內壁聚四氟乙烯塗料衛生標準的分析方法 -
Method for analysis of hygienic standard of polytetrafluorethylene - coating for inner wall of food container
食品容器內壁聚四氟乙烯塗料衛生標準的分析方法
分享友人