Ni izihe nyungu za hydroxyyerthyl selile ipaki.

Hydroxyyeryl selile (hec) ni rusange zikoreshwa muri latex irangi itera imitungo yacyo itandukanye. Nkuko polymer ihujwe n'amazi yaturutse kuri selile, Hec itanga inyungu nyinshi ku irangi rya latex irangi, kugira uruhare mu mikorere myiza, ituze, no kubiranga.

1. Igenzura rya Rheologiya:
Guhindura vicosity: Hec yerekana neza vicosity ya latex irangi rya latex, igira ingaruka kumyitwarire yabo hamwe nibiranga. Muguhindura kwibanda kuri Hec, abakora irangi barashobora kugera kurwego rwa virusiki zifuza, koroshya porogaramu yoroshye hamwe no koroshya, umuzingo, cyangwa abahinzi.
Imyitwarire ya Thixotropic: Hec itanga ibintu bya thixotropic kuri latex irangi, bivuze ko bagaragaza ubushyuhe bwo hasi munsi yimihangayiko yogosha (mugihe cyo gusaba) hamwe nisubukuru yo hejuru kuruhuka. Ibi biranga birinda gusebanya cyangwa gutonyanga amarangi mugihe cyo gusaba mugihe ukomeza film ihamye hamwe no gukwirakwiza.

2. Guharanira inyungu:
Kwirinda imyanda: Hec ikora nkumukozi wijimye, kubuza gutura pigmer nibindi bice bikomeye muri latex irangi. Ibi byemeza ko ibice bimwe bikwirakwizwa mumashusho yose, bigamura ituze nubuzima-ubuzima.
Gutezimbere gukonjesha-gutura neza: Hec agira uruhare mu itumanaho-yo munsi ya Freeze igira umuyoboro ukingira wirinda amazi nizindi nguzanyo zitandukanya mugihe cyihindagurika. Uyu mutungo ni ngombwa kugirango uhagarike ibitswe cyangwa ukoreshwa mu mazi akonje.

3. Gushiraho firime no kumeneka:
Byubaka Filime: HEC yorohereza gushiraho film imwe, film yoroshye mugukama, kuzamura ubushishozi bwimiterere ya latex irangi. Itezimbere no gukwirakwiza binders na pigment, bivamo ubunini bwa firime.
Guteza imbere ingufu: HEC itezimbere guhindura firime ya latex ipakishwa na substrate zitandukanye, harimo ibiti, icyuma, numye. Ikora matrix ihurira ihuza pigment hamwe na bunders hamwe mugihe utezimbere gukomera ku buso bwa substrate.

4. Ibiranga gusaba:
Kurwanya icyuho: Amarangi yatinze yateguwe na HEC yerekana ko yagabanije kwandagatana mugihe cyo gusaba, biganisha ku isuku no gushushanya neza.
Brushanality na Roller Gusaba: Hec-yahinduwe irangi ryitayu bwuzuyemo hamwe na roller Gusaba Ibicuruzwa, Gusaba Ibicuruzwa bya Roller Gusaba, kwemerera uburyo bworoshye, kimwe nimbaraga nkeya.

5. Guhuza no kunyuranya:
Guhuza hamwe ninyongera: Hec irahuye ninyongeramuzi muburyo busanzwe bukoreshwa mumashusho ya latex, harimo nogusiga ibisigazwa, harimo ibihumyo, kubungabunga amabara. Ubu buryo bwongera guhuza amarangi yamenetse, yemerera gusohora inyongeramusaruro zitandukanye zongera imikorere.
Ubugari PH: HEC yerekana umutekano mwiza no gukora neza kumurongo yagutse, bigatuma bikwirakwira muri alkaline byombi nibishushanyo mbonera bya acide.

6. Ibidukikije n'umutekano:
Gutegura amazi: Nka polymer-yoroheje amazi, HEC yorohereza irangi ryangiza ibidukikije, amabara ashingiye ku mazi ashingiye ku majwi (imiterere ya kama). Ibi bihuza ibisabwa byo kugenzura no guhitamo abaguzi kugirango bihuze birambye, byonyine.
Uburozi: HEC ntabwo ari uburozi kandi ifite umutekano kugirango ikoreshwe mumashusho ya latex, yifotoje ingaruka zubuzima bubiri kubakora, abakoresha, n'abakoresha imperuka.

Hydroxyyeryl selile (hec) niwongeyeho cyane bitanga inyungu nyinshi zo gusiga irangi rya latex. Duhereye ku igenzura ry'ubuntu no kuzamura ingufu muri firime no kuranga porogaramu, HEC igira uruhare runini mu guhitamo imikorere n'ubwiza bw'irangi ya latex. Guhuza, ubucuti bubidukikije, n'umutekano birashimangira agaciro kayo nkayongerewe munganda. Mugutanga imitungo idasanzwe ya Hec, abakora irangi barashobora guteza imbere ibintu byinshi byujuje ibyifuzo byabakiriya mugihe ukurikiza ibipimo ngenderwaho.