Kukosha Kwekudhinda Thickener

Printing thickener: Imhando yekukora inowanzoshandiswa muindasitiri yekudhinda.Mukudhinda, zvinhu zviviri zvikuru, glue uye ruvara paste, zvinoshandiswa.Uye nokuti pasi pekucheka kwepamusoro, kuwirirana kuchaderedzwa, saka zvakakosha kushandisa thickener kuti uwedzere kuwirirana kwezvinhu zvekudhinda, ipapo kudhinda thickener kunoshandiswa.

Kudhinda thickener china basa guru nderekupa yakanaka rheological zvimiro, kuendesa glue kana ruvara rwekunamira pachiratidziro chekudhinda uye kudhinda roller kune jira, kusanganisa dhayi nefiber, uye kuve nechokwadi cheratidziro yemhando yekudhinda.zvakasiyana.Muenzaniso wakajeka, ruvara rwakajeka uye yunifomu;kana dhayi yakagadziriswa, chigadzirwa chemaitiro uye zvakasara zvinobviswa nyore nyore mumhepo yakadzika, zvichiita kuti jira rinzwe rakapfava.Zvinogona kuonekwa kuti kudhinda kunokora kunoita basa rinokosha zvikuru muindasitiri yokudhinda.

Nhoroondo Yebudiriro:

Printing thickeners ane nhoroondo refu yebudiriro.Iyo slurry yakashandiswa kare kare yaive starch kana yakagadziridzwa starch.Iyi thickener inonzi natural thickener, asi iyi thickener yekudhinda ine mari yekushandiswa kwepamusoro, kudzika kwemavara mashoma, kujeka kwakashata, uye kupikisa Kutsanya kwekugezesa kwakashata zvakare, uye kugadzirwa kwejira hakusi kugutsikana.Parizvino, marudzi aya emakobvu akabviswa zvishoma nezvishoma.Maingove muma1950 apo vanhu vakaunza A-state pulp, izvo zvakaita kuti tekinoroji yekudhinda ishandiswe zvakanyanya.A state pulp thickener inoumbwa ne-high-speed emulsification yeparafini nemvura pasi pechiito che emulsifier.Nekuti mukobvu uyu une zvinopfuura 50 # parafini, uye huwandu hukuru hunoshandiswa, hunokonzera kusvibiswa kwakakomba kumhepo uye njodzi yekuputika.Mukuwedzera, kuwirirana kwepaste yekudhinda hakusi nyore kugadzirisa, uye kunhuhwirira kweparafini kucharamba kuri pamucheka mushure mekudhinda.Saka vanhu havasati vagutsikana nemhando iyi yekutsikisa kudhinda.

Printing Thickener

Mumakore ekuma1970, vanhu vakatanga kugadzira uye kugadzira michina yekugadzira.Kuuya kwezvikobvu zvekugadzira kwakasimudzira zvikuru kusimukira kwekugadzirwa kwekudhinda uye kwakasimudza tekinoroji yekudhinda kusvika padanho idzva.Inogadzirisa matambudziko ekusvibiswa kwezvakatipoteredza uye kuchengeteka.Uyezve, iyo synthetic thickener ine zvakanakira kunaka kukora mhedzisiro, kufambisa kuri nyore uye kuchengetedza, kugadzirira kuri nyore, ratidziro yakajeka, ruvara rwakajeka uye zvichingodaro.

Chikamu chekudhinda thickener:

Kune marudzi akawanda ekudhinda makobvu, parizvino akakamurwa kuita mapoka makuru maviri: nonionic uye anionic.Nonionic thickeners kazhinji polyethylene glycol ether derivatives.Mafuti akadaro anofanirwa kuve nehupamhi hwakasiyana, asi iyo thickening mhedzisiro haina kunaka, huwandu hwekuwedzera hwakakura, uye imwe chiyero cheparafini ichiri kudiwa.Nokudaro, izvi zvinoderedzawo kuwedzera kwayo.

Iyo anionic thickener inhengo yepolymer electrolyte, inova copolymer ine light crosslinking.Iyo inoratidzirwa neyakaderera viscosity, yakanaka thickening mhedzisiro, yakanaka kugadzikana, yakaderera kuwedzera, yakanaka rheology, uye kudhinda maitiro.kugona.Iyo inonyanya kuzivikanwa ndeye polyacrylic makemikari.Parizvino, iyo yakajairika polyacrylic asidhi komboni is anionic polymer electrolyte.Inoshandisa emulsion polymerization nzira kunyatsoita polymerize mvura-inonyungudika monomers kuita mukaka zvigadzirwa.Iyo yakanakira kugadzira paste uye kugadzikana kweyekutanga paste uye ruvara paste.Mucheka wakadhindwa wakapfava kusvika pakubata uye unogona kuchengetwa kwenguva yakareba.Ndozvatinowanzo taura nezvePTF thickener.