Tom qab ua tiav ntawm wool fabric
Wool Fabric
Wool npuag muaj qhov tshwj xeeb zoo nkauj style thiab zoo heev rwb thaiv tsev muaj nuj nqi, thiab zoo siab txais tos los ntawm cov neeg siv khoom rau nws cov mos handfeel, ci xim, hnav thiab xis hnav. Nrog rau kev txhim kho tas mus li ntawm tib neeg txoj kev ua neej nyob, cov kev cai rau kev ua tiav ntawm cov ntaub plaub kuj tseem nce ntxiv.
Mechanism ntawm wool finishing agent
Wool finishing agents feem ntau yog amino silicone los yog block silicone . Vim muaj kev sib cuam tshuam ntawm cov amino pawg thiab carboxyl pawg ntawm cov ntaub plaub, nws tuaj yeem ua rau kom muaj kev sib raug zoo ntawm silicone rau fibers, txhim kho kev ntxuav. Nyob rau tib lub sijhawm, kev sib cuam tshuam ntawm cov amino pawg thiab cov pab pawg carboxyl tso cai rau siloxane ua raws li qhov chaw ntawm cov fibers hauv kev taw qhia, ua kom muaj kev xav zoo ntawm tes thiab txo cov kev sib txhuam coefficient ntawm fibers, yog li ua tiav cov txiaj ntsig zoo thiab du.
Raws li pom nyob rau hauv daim duab, ntau hom kev quab yuam tuaj yeem tsim los ntawm cov molecules loj ntawm cov khoom tiav thiab cov ntaub plaub fibers, nrog rau ntawm cov molecules loj ntawm cov khoom tiav, yog li tsim ib qho kev sib txuas ntawm cov fibers, thiab nce. lub elasticity thiab wrinkle rov qab lub kaum sab xis ntawm cov ntaub.
Schematic daim duab ntawm kev sib cuam tshuam quab yuam ntawm macro molecule ntawm tus neeg sawv cev tiav thiab cov fiber ntau
Nco tseg:
A yog covalent daim ntawv cog lus tsim ntawm tus neeg sawv cev macro molecule thiab fiber macro molecule;
B yog daim ntawv cog lus ionic;
C yog ib daim ntawv cog lus hydrogen;
D yog van der Waals quab yuam; E yog covalent daim ntawv cog lus tsim los ntawm cov macro molecules ntawm tus neeg ua haujlwm tiav.
Yog vim li cas rau qhov tseem ceeb ntawm cov ntaub tsim kua muag lub zog yog tias tus neeg sawv cev tiav tuaj yeem nkag mus tob rau hauv cov fibers, ua ib zaj duab xis los ntawm sab hauv mus rau sab nraud, txo cov kev sib txhuam coefficient ntawm fibers thiab yarns, yog li ua rau lawv txav mus los. Yog li ntawd, thaum cov ntaub qhwv lub kua muag, cov xov paj yooj yim sib sau ua ke thiab muaj ntau cov xov paj los sib koom ua ke ntawm lub zog tsim kua muag, ua rau muaj kev cuam tshuam loj heev ntawm lub zog tawg thiab tawg.
Peb cov khoom
Peb cov roj silicone tuaj yeem ua tiav cov txiaj ntsig zoo ntawm cov ntaub plaub, xws li smoothness, fluffiness, super softness, thiab lwm yam. Peb muaj cov khoom sib xws thiab cov kev daws teeb meem, thiab txais tos txhua tus los pauv cov qauv.
Silicone emulsion
Tshwj xeeb emulsion
(methyl, amino, hydroxyl thiab lwm yam emulsion)
Silicone micro emulsion
High viscosity methyl silicone
Tsawg thiab nruab nrab viscosity methyl silicone
Ordinary / qis cyclic amino silicone
Hloov kho amino silicone
Tsawg yellowing amino silicone
Xaus epoxy silicone
Carboxyl terminated silicone
Sab saw qis hydrogen silicone
Post lub sij hawm: Aug-02-2024