How to improve the color fastness of polyester strap
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Color fastness test is the most important item in the inspection of polyester ribbon, sohowdoyoudo什么意思 it is very impohowdoyoudo什么意思rtant to improve the color fastness of polyesterimprovement是什么意思中文 ribbon. In order to impcoloros12rove the color fastimproveness of pstrapon三人olyester ribbon, color fstraplezz哪里找资源ixing treatment can be cimprovedarried ocolorrushut. These additives that can improve the color fastness of all kinds opolyester怎么读f dyeing are called color fixing agents.
1. Insoluble lake is generated on polyester ribbon, soluble group is closed, so that the dye on polyhowesterhow ribbon is not easy to dissolve astraplezz哪里找资源nd fall off whenstrap it meets watercolor, so as to achievpolyester怎么读e the purpose of improving wet treatment fastness. However, after fixing color, the color light of polyestrapon女王ster ribboimprove有被动语态吗n icoloros12s easy to change or cause a decline in sun fastness.
2, direct dye, suitable for polyester ribbon, whowareyou是什么意思中文ashing fastness contrast is poor, light fastness is not the same, but the modified dimprove什么意思irechowevert dye washinpolyester的衣服贵吗g color fastness will get excellent improvement.
3, disperse dyes, suitable for viscose, acrylic fiber, nylon, polyester, etc., washing fastness is differentpolyester是什么面料, polyester is better, viscose is worimprove什么意思se.
4. Generate a mesh film on polyester ribstrapon三人bon to prevent thfastness teste dye from falling off.
5, the use of reactive groups in fiximproveing apolyester100%是什么意思gent molecules, and dye molecules caimprovedn be reactive groups and cellulose molecules on the hydroxyl crosslinking, to improve the fixation effect of dye on the fibstraplezz哪里找资源er.
6, azo fuel, suitable for polyeimprove什么意思ster ribbon, beautiful color, more suitable for beaimprove的名词形式utiful color.
7, reactive dyes, mostly used in polyeshowever什么意思ter ribbon,improved less used in protein. It is characterized by beautiful color, light resistance, good fimprove的用法及短语astness to washing and rubbing.
8, sulfide dyes, suitable for polyester ribbon, dhowark color, mainly dark blue, black and brown, light fastness, washing fastness is excellent, chlorine bleaching fastnesscoloros is poor, long time storage polyester ribbon will destroy thpolyester是什么面料e fiber.
The above is himprove的名词形式ow to improve the color fastness of polypolyester翻译ester ribbon sharing
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