Saamaynta ku darista habka hydroxyetyl ​​cellulose cell-ka sifooyinka cinjirka

Illaa iyo hadda, ma jiro wax warbixin ah oo ku saabsan saameynta habka dheeriga ah ee hydroxyetyl ​​cell clul ee nidaamka rinjiga latex. Iyada oo loo marayo cilmi-baarista, waxaa la ogaaday in ku darista hydroxytyl cell nidaamka rinjiga cinjirka ah uu ka duwan yahay, iyo waxqabadka rinjiga loo yaqaan 'latex rinjiga' uu aad u kala duwan yahay. Xaaladda isku darka isku midka ah, habka dheeriga ah waa ka duwan yahay, iyo aragtida rinjiga loo yaqaan 'cinjirka' latex rinji 'wuu ka duwan yahay. Intaas waxaa sii dheer, habka dheeriga ah ee hydroxyetyl ​​cellulose wuxuu sidoo kale saameyn aad u cad ku yeeshay xasilloonida rinjiga 'latex'.

Jidka lagu daro hydroxykyl ee rinjiga cinjirka 'latex rinjiga' waxay go'aamisaa danigoodu ku dhex jiro rinjiga, oo gobolka kala firidhsanna waa mid ka mid furayaasha saamaynta qarosiinta. Iyada oo loo marayo cilmi baarista, waxaa la ogaaday in unugyada hydroxyletyl lagu habeeyay marxaladda wax-damiska qaab nidaamsan iyada oo ku taal ficilka xiirta sare, waana fududahay in midba midka kale la dhigto, iyo qaab-dhismeedka shabakadda ee is-dhexgalka ah ayaa la burburiyey, taas yareynta hufnaanta qarosiinta. Heer-ka-soo-jidka Paste HEC waxay ku dartay in marxaladda la sii daayo ay waxyeelo aad u yar u leedahay qaab dhismeedka shabakadda inta lagu gudajiro geedi socodka xawaaraha-xawaaraha, iyo qaab dhismeedka isku-dhafka ah ayaa sidoo kale faa'iido badan leh in la hubiyo xasilloonida kaydinta rinjiga cinjirka. Marka la soo koobo, ku darista hydroxytyl cell hec marxaladda la sii daayo ee rinjiga 'latex rinjiga' waa mid aad u wanaagsan oo ku habboon hufnaanta qaro weyn ee qaro weyn iyo xasillooni weyn.

Qulqulka unugyada unugyadu had iyo jeer waxay ahaayeen mid ka mid ah waxyaabaha ugu muhiimsan ee loo yaqaan 'chothalococococolococococologiolocolococolo-ga ugu muhiimsan ee rinjiga' latex ', oo ka mid ah byroxytyl bylulose (HEC) ayaa ah kuwa ugu badan ee loo adeegsado. Marka loo eego warbixinnada suugaanta badan, dhumucduhu waxay leeyihiin faa iidooyin soosocda: hufnaanta qaro weyn, iswaafajinta wanaagsan, xasilloonida sare, xasilloonida sare, iska caabbinta sacab, iyo wixii la mid ah. Habka isugeynta ee hydroxytyl cell-ka soosaarka rinjiga cinjirka ah waa mid dabacsan, iyo hababka isugeynta ee ugu badan waa sida soo socota:

01. Ku dar inta lagu gudajiro safka si loo kordhiyo aragtida slurry, sidaas darteed gacan ka geysashada hagaajinta waxtarka kala firidhsan;

02. Diyaarso koollada viscous oo ku dar marka aad ku dareyso rinjiga si loo gaaro ujeeddada qarosiinta.


Waqtiga Post: Apr-25-2023