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I-HYDROXYETYL Selete (Hec) kwiimveliso ezihlekisayo

I-HydroxyEtheetheetheetheetheetheetheethl sether i-Ether (Hec) iye yaba sisithako esisetyenziswa kakhulu kwiimveliso ezininzi zokukhathalela inani lezizathu ezininzi. Eli nqanaba leeveranda isuswe kwi-seluplose, esenza ibe sisibonelelo sendalo. Inika izibonelelo ezininzi kubavelisi, kubandakanya ulawulo oluphuculweyo lwe-viscosity, iindleko zemveliso ezincitshisiweyo kunye nokukhulisa imveliso yemveliso. Apha, siza kuphonononga ukuba kutheni i-hec ingumyikisi obalulekileyo kwiimveliso ezihlekisayo kunye nendlela enokuphucula ngayo ukusebenza kwemveliso.

I-Hec yi-polymer ye-flymer efakwe kwi-fibers yendalo efana nekotoni okanye iinkuni. I-compound yenziwa ngokwazisa amaqela e-hydroxyythyl kwimolekyuli ye-selselose, enyusa ukubekwa kwayo kunye nokukwazi ukungcungcutheka emanzini. I-HEC ineepropathi ezininzi ezizodwa ezenza ukuba ibe sisithako esifanelekileyo semveliso ehlekisayo.

Enye yezona zinto ziphambili zeheks kukukwazi ukuphucula ulawulo lwe-viscofity. Ubunzima bemolekyuli ephezulu yemolekyuli kunye nendlela eyahlukileyo bayivumela ukuba ikhuphe iipeyinti ezisekwe emanzini kwaye zithintele ukuqhubela phambili okanye ukuntywila ngexesha lokufaka. Ngokwandisa i-viscofity, i-HEC inceda ukulelisa umphezulu ongaguqukiyo, ngaloo nto iphucule umgangatho wonke kunye nokubonakala kwengqumbo.

Elinye ingenelo lokusebenzisa i-hec kwiimveliso ezihlekisayo kukukwazi ukunciphisa iindleko zemveliso. Kuba i-HCC isuswe izixhobo ezinokuphinda zisebenze kwaye ifuna ukuqhubekiswa okuncinci, sisithako esifanelekileyo xa kuthelekiswa nezinye ii-flachole. Ukongeza, amandla ayo okuphucula ukuzinza kwemveliso kunciphisa umngcipheko wokungaphumeleli okanye ukonakala ngexesha lokuvelisa, ukunciphisa iindleko kubavelisi.

I-Hec ikwangumzi obalaseleyo, okuthetha ukuba inceda ukubopha izixhobo ezahlukeneyo kunye kwiimveliso zepeyinti. Le mpahla inika ukwenziwa kwepeyinti okokuqala kunye nokuqina, kukwenza ukunganyangeki kube nokunxiba kunye nokukrazula. Ukongeza, i-HEC inceda ekuphuculeni ukumelana kwamanzi kwengubo, ukuthintela ukonakala komswakama kunye nokusula.

Ukusetyenziswa uqhelaniso ne-hec sesinye isizathu sokuba sifumaneke kangako kwiimveliso ezihlekisayo. Ingaguqulwa ngokulula ngokongeza ezinye izihlanganisi, ukuvumela abavelisi ukuba balungelelanise iipropathi zayo kwizicelo ezithile. Umzekelo, i-hec inokuguqulwa ukuba idale iingubo ezinepropathi eyahlukileyo ye-ratheology, njengokuhamba okuphuculweyo okanye isimilo seThixtropic.

I-HEC inobuhlobo okusingqongileyo kwaye ibonelela ngezisombululo ezizinzileyo nezinokuphinda zisebenze kwishishini. Imithombo yayo yendalo iphantsi kwaye ininzi, kwaye inkqubo yayo yemveliso iyaziwa ukuba ikhuselekile. Ke ngoko, i-hec iya iyanda ngakumbi kwishishini lempahla.

I-HydroxyEtheetheetheetheetheetheetheetheetheethl sether sether (hec) sisithako esihle kakhulu kwiimveliso ezihlekisayo. Iphucula ukusebenza kwemveliso ngokuphucula ulawulo lwe-viscosity, ukunciphisa iindleko zemveliso, ukuphucula uzinzo kwimveliso, kunye nokubonelela ngokuncamathela okukhulu kunye nokuqina. I-Hec yindawo enobuhlobo kwindalo kwaye ukhetho olunomdla kubavelisi. Njengoko umhlaba usiya kwiZisombululo eziZinzileyo nenobuhlobo ekusingqongileyo, ukusetyenziswa kwe-hec kwingubo yengubo kunokwenzeka ukuqhubeka nokukhula.


IXESHA LOKUQALA: FEB-19 ukuya ku-1525