Hydroxy Ethyl Cellulose (HEC) - mmanụ aṅụ

Hydroxyethyl cellulose (HEC) bụ polymer soluble mmiri nke sitere na cellulose, nke a na-ejikarị eme ihe dị ka ihe ngbanwe nke rheology na onye na-ahụ maka nkwụsị nke mmiri na-arụ ọrụ n'ịgba mmanụ.

N'oge a na-egwupụta mmanụ, a na-eji mmiri na-egwupụta ihe na-eme ka mmiri na-agbapụta mmanụ, na-ebufe mkpụbelata ahụ n'elu, na-achịkwa nrụgide dị na olulu mmiri ahụ.Mmiri mmiri ndị a na-egwupụta ihe na-enyekwa aka mee ka olulu mmiri guzosie ike ma gbochie mmebi nguzobe.

A na-agbakwunye HEC na mmiri mmiri na-egwupụta ihe iji mee ka viscosity dịkwuo elu ma na-achịkwa ihe ndị na-asọpụta nke mmiri.Ọ nwere ike inye aka kwụsịtụ mbelata mgbịrịgba ahụ ma gbochie idozi, ebe ọ na-enyekwa njikwa mfu mmiri dị mma iji nọgide na-eguzosi ike n'ezi ihe nke olulu mmiri.A pụkwara iji HEC mee ihe dị ka mmanụ mmanu na ihe nzacha achicha, iji melite arụmọrụ na ịdị irè nke usoro ịkụ ala.

Otu n'ime uru HEC na-egwupụta mmanụ bụ nkwụsi ike ya na oke okpomọkụ na ọnọdụ nrụgide dị elu.HEC nwere ike ịnọgide na-arụ ọrụ rheological ya na njikwa nkwụsị nke mmiri na-ekpo ọkụ na oke okpomọkụ na nrụgide, na-eme ka ọ dị mma maka iji mee ihe na gburugburu ebe igwu mmiri.

HEC dakọtara na ihe ndị ọzọ a na-eji na-egwupụta mmiri mmiri, dị ka ụrọ, polymers, na salts, a pụkwara itinye ya ngwa ngwa n'ime nhazi ahụ.Obere toxicity ya na biodegradability na-eme ka ọ bụrụ enyi na gburugburu ebe obibi yana nchekwa maka iji rụọ ọrụ mgbapu mmanụ.

N'ozuzu, HEC bụ polymer na-agbanwe agbanwe nke nwere ike inye njikwa rheological dị irè na nchịkwa mmiri na-efu na mmiri mmiri na-egwupụta mmanụ.Ngwongwo ya pụrụ iche na ndakọrịta na ihe ndị ọzọ na-eme ka ọ bụrụ nhọrọ na-ewu ewu maka ịrụ ọrụ ịkụ ala n'ọtụtụ gburugburu.