xov xwm

Kev npaj thiab kev siv ntawmSodium butyl Naphthalene sulfonate

1. Kev npaj cov txheej txheem ntawm osmotic tus neeg saib xyuas Bx

Penetrant Bx, lub npe tsis zoo qhib hmoov Bx, tshuaj npe:sodium butyl naphthalene sulfonate. Los ntawm refined naphthalene, n-butanol, concentrated sulfuric acid nyob rau hauv thawj tsis tshua muaj kub condensation ntawm txog 25 ℃ los tsim ob butylnaphthalene, thiab ces maj mam cua sov txog li 50 ℃ tom qab sulfonation cov tshuaj tiv thaiv, tiam ntawm ob butylnaphthalene sulfonic acid, thiab ces. Nrog caustic soda neutralization, butyl naphthalene sulfonate, tom qab ziab cov khoom tiav, cov tshuaj tiv thaiv mis yog raws li nram no:

Nyob rau hauv cov txheej txheem ntawm permeating tus neeg sawv cev Bx, kev tswj qhov kub thiab txias ntawm sulfonation cov tshuaj tiv thaiv yog qhov tseem ceeb, cov cua kub yuav tsum tsis txhob ceev heev, cov tshuaj tiv thaiv kub yuav tsum tsis txhob siab dhau. Txwv tsis pub, pawg butyl yuav poob tawm, cuam tshuam rau qhov zoo ntawm cov khoom.

2. Daim ntawv thov ntawmSodium butyl Naphthalene sulfonate

Osmotic tus neeg saib xyuas Bx yog lub teeb daj hmoov, soluble hauv dej, anionic, nrog zoo ntub dej thiab permeability. Hauv kev lag luam textile thiab dyeing kev lag luam tuaj yeem siv ua fiber ntau refining, bleaching, desizing, carbonization, cashmere, chlorination ntawm ntaub plaub, nrog rau kev sib xyaw cov ntaub dyeing leveling tus neeg sawv cev. Hauv kev lag luam tshuaj tua kab, nws tuaj yeem siv los ua ib qho kev sib xyaw ua ke ntawm cov tshuaj tua kab ntub dej, uas tuaj yeem txo qhov kev sib tshuam ntawm cov tshuaj tua kab thiab cov khoom siv, kom cov potion tuaj yeem npog sib npaug ntawm qhov chaw ntawm daim ntawv thov khoom, txhawm rau txhim kho kev ua tau zoo.

Kev npaj thiab kev siv cov tshuaj ntxuav Ls

1. Kev npaj cov tshuaj ntxuav Ls

Tus neeg saib xyuas Ls, tshuaj hu ua methoxy fatty amide sodium benzenesulfonic acid, yog sulfonated los ntawm p-amino anisole thiab sulfuric acid ntawm qhov kub thiab txias. Tom qab pom, lub ncuav mog qab zib lim yog neutralized nrog caustic soda los tsim 2-sulfo-4-amino anisole sodium, thiab tom qab ntawd condensation cov tshuaj tiv thaiv nrog oleyl chloride, ziab, khoom tiav. Qhov sib npaug yog raws li nram no:

2. Daim ntawv thov kev tu tus neeg sawv cev Ls

Cov tsos ntawm Ls yog beige hmoov, yooj yim soluble hauv dej, pH = 7 ~ 8, anionic hom, muaj peev xwm tu zoo, thiab muaj emulsification zoo, nkag mus, theem thiab calcium xab npum dispersity. Feem ntau siv rau:

(1) Ntxuav cov ntaub plaub mos mos, cov xov paj ntaub plaub, cov xov paj ntaub plaub, cov ntaub plaub thiab cov ntaub plaub, thiab tau txais lub cev zoo.

(2) reactive dyeing dyeing lossis luam ntawv tom qab tshem tawm cov xim ntab, tuaj yeem tiv thaiv xim, ua kom dawb dawb, xim ci.

(3) acid media dyeing AIDS, txo, vulcanization, ncaj qha thiab lwm yam dyes dyed paj rwb calcium xab npum dispersion thiab leveling tus neeg sawv cev.

Kev npaj tshuab ntawm plaub lub aromatic sulfonates, dispersant N, anti-dye ntsev S, penetrant Bx thiab detergent Ls, thiab lawv cov khoom thiab kev siv hauv textile printing thiab dyeing thiab lwm yam lag luam tau qhia hauv daim ntawv no. Vam tias yuav pab daws tau cov teeb meem hauv cov txheej txheem ntawm kev tsim khoom thiab kev siv cov koom haum koom tes manufacturers thiab luam ntawv thiab dyeing tuam txhab.