Kedu ihe bụ HEC ihe?

HEC (Hydroxyethyl Cellulose) bụ polymer sịntetik nke sitere na cellulose, polymer eke dị na osisi. Ọ bụ ihe na-abụghị ionic, polymer soluble mmiri ejiri mee ihe n'ọtụtụ ngwa, gụnyere ngwaahịa nlekọta onwe onye, ​​ọgwụ ọgwụ, ngwaahịa nri, na ngwa ụlọ ọrụ mmepụta ihe. HEC bụ ihe dị iche iche nwere ọtụtụ ihe dị iche iche, gụnyere ịgba, nkwụsi ike, nkwụsịtụ, na emulsifying.

A na-emepụta HEC site na usoro a na-akpọ etherification, nke a na-eji cellulose eme ihe na ethylene oxide iji mepụta polyether. Ngwaahịa a na-esi na ya pụta bụ polymer nke dabeere na polyether nwere ọtụtụ ihe onwunwe, gụnyere ịgba, nkwụsịtụ, na emulsifying. HEC bụ ọcha, enweghị isi, na ntụ ntụ na-enweghị ụtọ nke na-agbaze na mmiri na ihe mgbaze ndị ọzọ.

A na-eji HEC na ngwa dị iche iche, gụnyere ngwaahịa nlekọta onwe onye, ​​ọgwụ ọgwụ, ngwaahịa nri, na ngwa ụlọ ọrụ mmepụta ihe. Na ngwaahịa nlekọta onwe onye, ​​a na-eji HEC eme ihe dị ka onye na-agba ume, stabilizer, na emulsifier. A na-eji ya eme ka shampoos, conditioners, lotions, na ude na-agbasi ike, yana iji mee ka ọ kwụsie ike na emulsize ngwakọta mmanụ na mmiri. Na ọgwụ ọgwụ, a na-eji HEC eme ihe dị ka onye na-akwụsịtụ, yana stabilizer na thickener. Na ngwaahịa nri, a na-eji HEC eme ihe dị ka ihe nkwụnye, thickener, na emulsifier. A na-eji ya amụba ofe, gravies, na ofe, yana iji mee ka ọ kwụsie ike na emulsize ngwakọta mmanụ na mmiri.

N'ime ngwa ụlọ ọrụ mmepụta ihe, a na-eji HEC eme ihe dị ka onye na-agba ume, stabilizer, na emulsifier. A na-eji ya na-eme ka agba, mkpuchi, na adhesives sie ike, yana ịkwado na emulsify ngwakọta nke mmanụ na mmiri. A na-ejikwa HEC na mmanụ na gas na-egwupụta mmanụ na mmepụta ihe, dị ka viscosity modifier, na dị ka onye ọrụ gelling.

HEC bụ ihe dị iche iche nwere ọtụtụ ihe dị iche iche, na-eme ka ọ dị mma maka ngwa dị iche iche. Ọ bụ ihe na-abụghị ionic, polymer soluble mmiri nke a na-eji eme ka ọ sie ike, kwụsie ike, na emulsify ngwakọta nke mmanụ na mmiri. A na-eji ya na ngwaahịa nlekọta onwe onye, ​​ọgwụ ọgwụ, ngwaahịa nri, na ngwa ụlọ ọrụ mmepụta ihe. HEC bụ ihe dị mma ma dị irè nke a na-eji na ngwa dị iche iche.