欧美国产日本一区二区视频-欧美国产日产一区-欧美国产日产一区二区-欧美国产日韩a在线观看-欧美国产日韩久久mv-欧美国产日韩亚洲中文

Email:[email protected] Mobile:+86-13857282366

Apparel fabric filtration application

2020-02-07 13:45:02 1984

Apparel fabric applications include outdoor mountaineering clothing, tents, rain boots, etc. PTFE microporous membrane has excellent hydrophobic properties and micron-level pore diameters, which make it have excellent waterproof performance and good air permeability. Therefore, when used in apparel fabrics, Not only can effectively isolate the rainwater from infiltration, but also can promptly remove the water evaporated from the body to keep it comfortable. A large number of try-on experiences at home and abroad show that when the air permeability exceeds 30mm/s, the windproof performance is lost, and the air permeability of the film under 10 wind pressure is 28.85mm/s, which still does not exceed 30mm/s. Has excellent wind resistance.

Copyright © PTFEcj.com 2020.All right reserved.Powered by SIYUCMS
ICP:浙ICP備2020043022號
主站蜘蛛池模板: 日本美女毛茸茸 | 久久九九免费 | 男女插入动态图 | 国产精品久久久久久久久免费 | a毛片免费| 免费A片线观看成人在-杏TV | 久草在线在线精品观看 | 九九九网站 | 国产成人高清亚洲一区91 | 亚洲加勒比久久88色综合一区 | 日本一级毛片免费完整视频2020 | 国产伦久视频免费观看视频 | 国产欧美日韩视频 | 国产精品久久久久久一级毛片 | 成人免费视频在线观看 | 久久无码AV亚洲精品色午夜 | 亚洲精品字幕 | 日韩黄色一级视频 | 国产精品久久久国产盗摄 | 久久96国产精品久久久 | 99热国产这里只有精品免费 | 人妻在卧室被老板疯狂进入 | 久久人妻无码毛片A片麻豆潘金莲 | 欧美三级一区二区 | 亚洲欧美日本在线观看 | 色综合色综合色综合色综合网 | 大乳丰满人妻中文字幕日本 | 国产福利在线观看视频 | 国产视频在线观看免费 | 黄片毛片一级 | 免费伊人网 | 欧美另类69xxxxx视频 | 国产精品丝袜黑色高跟鞋 | 国产在线观看免费观看 | 欧美日韩亚洲国产一区二区三区 | 国产日韩欧美精品在线 | 久久99九九精品免费 | 天天草夜夜骑 | 精品国产av无码一区二区三区 | а√天堂中文在线资源库免费观看 | WWW亚洲精品久久久 www亚洲精品少妇裸乳一区二区 |