Printing Qib Sodium Alginate

Sodium alginate muaj keeb kwm ntev ntawm kev siv cov xov paj sizing, xov pastes, luam ntawv pastes, thiab lwm yam, tab sis nws yog tsuas yog siv nyob rau hauv printing pastes. Sodium alginate tuaj yeem siv los ua cov xim reactive dye pastes, thiab nws muaj cov khoom tshwj xeeb. Cov fibers thiab reactive dyes raug tshuaj lom neeg cov tshuaj tiv thaiv, kho cov dyes mus rau fibers. Thaum siv sodium alginate ua cov xim luam ntawv, nws tsis cuam tshuam rau cov txheej txheem dyeing ntawm reactive dyes thiab fibers, thiab cov qauv luam tawm yog meej, ci, muaj xim zoo nkauj, thiab muaj kev xav zoo. Nws yog tsim tsis tsuas yog rau paj rwb ntaub, tab sis kuj rau ntaub plaub, txhob lo lo ntxhuav, hluavtaws fibers, thiab lwm yam.

Ob qho tib si nruab nrab viscosity thiab qis viscosity sodium alginate yog haum rau cov kev cai ntawm kev tshuaj ntsuam luam ntawv thiab cov menyuam luam ntawv xim pastes. Qhov tseeb, kev npaj luam ntawv pastes nrog tsawg viscosity ntawm sodium alginate yog qhov ruaj khov, uas ua rau nws muaj peev xwm los npaj cov ntawv luam tawm nrog cov ntsiab lus siab dua. Xws li luam ntawv pastes tuaj yeem ua rau tsim cov yeeb yaj kiab ntom ntom thaum lub sijhawm ziab, ua kom cov xim ntau ntxiv. Sodium alginate, raws li cov ntaub ntawv luam tawm, muaj peb qhov txiaj ntsig zoo dua li lwm cov ntaub ntawv muab tshuaj.

 Lub pulp tus nqi ntawm cov xim muab tshuaj yog siab heev thiab rheology luam ntawv permeability, luam ntawv uniformity thiab hygroscopicity yog tag nrho cov zoo heev; Cov zaj duab xis muab tshuaj txhuam tsim rau ntawm textiles mos thiab ruaj thiab desizing yuav yooj yim txawm tias tom qab mus dhau ntawm ci.

Cov xim paste muaj zog permeability thiab uniformity, uas yuav ua rau reactive dyes heev yooj yim mus txuas rau cov textile fibers, thaum lub paste nws tus kheej tsis hnov ​​mob nrog cov reactive dyes, thiab yog li ntawd nws yuav tsis cuam tshuam rau cov txheej txheem luam ntawv ntawm reactive dyes thiab textile fibers, kiag li zam lub Symptoms ntawm reacted xim muab tshuaj txhuam rau ntawm textile fibers uas muab ib tug handbritten xim thiab hardness.

Cov qauv xim luam tawm los ntawm cov xim muab tshuaj yog tshiab heev, nrog cov qauv meej thiab ci ntsa iab thiab qauv. High xim tawm los thiab zoo txhais tes, thiab dyed textiles yog mos thiab elastic.