国产三级爽死你久久精品_久久久WWW影院人成_国产精品综合久久久久_JAPANESE少妇高潮喷水_大雞巴亂倫有声小说_AV无码专区亚洲AV极速版

Recycled semi-extinction/full extinction/high light chip series

The dyeing temperature of the regenerative semi-extinction/full extinction/bright section series is 115℃-130℃.

Cations in dye molecules tend to replace sodium ions of sodium sulfonate groups (-SO3NA),

Making the fiber easy to dye, high dyeing rate, and bright color,

At the same time , hygroscopicity  also improved

Product characteristics
When the dyeing temperature is 115℃-130℃, the cations in the dye molecules are easy to replace the sodium ions of the sodium sulfonate group (-SO3NA), which makes the fiber easy to stain
Application
Can be spun filament or staple fiber, used for weaving bright dyed fabrics. It can also be blended with other fibers, dyed into different patterns of hemp gray effect or two-color, multi-color effect fabric, reducing the cost.
Related products
主站蜘蛛池模板： 91.干| 亚洲熟妇成人精品一区 | 又大又黄又爽又粗的视频在线观看 | 人妻网站成熟人妻VA网站 | 亚洲欧美日韩国产专区一区 | 少女视频哔哩哔哩免费观看 | 99好久被狂躁A片视频无码刻晴 | 日本免费黄色一级片 | 欧美一级片在线视频 | 国精产品99永久一区一区 | 韩国特级黄色片 | 国产精品久久久久久52avav | 日韩欧美中文字幕在线视频 | 国产精品爆乳在线播放 | AV网址有哪些 | 欧美激情插插插 | 国产精品美女久久久久网站 | 中文字幕の友人北条麻妃 | 亚洲精品中文字幕无码av | 情一色一乱一欲一区二区 | 亚洲国产日韩欧美综合专区 | 欧美jizzhd精品欧美另类 | 久久少妇免费视频 | www亚洲免费国内精品 | 国产精品久久久久久久成人午夜 | 亚洲一区二区三区成人网站 | 最美情侣国语版免费观看高清 | 国产成人资源 | 中文字幕的av | 久久国产日韩精华液的功效 | 深夜a级毛片免费无码 | 麻豆视频91传媒视频在线观看 | 殴美黄色大片 | 国产精品户外打野战产品市场前景 | 亚洲无色 | 97在线观看免费版高清 | 无码中文人妻在线一区 | 国产xxxxwwww| 老头巨大挺进莹莹的体内免费视频 | 久久久a | 国产私拍大尺度在线视频 |