Polyethylene oxide (PEO)

Polyethylene oxide (PEO), makwaara dị ka polyethylene glycol (PEG) ma ọ bụ polyoxyethylene, bụ polymer vasatail nwere ọtụtụ ngwa n'ofe ụlọ ọrụ dị iche iche.Ọ bụ polymer soluble mmiri nke mejupụtara nkeji ethylene oxide ugboro ugboro (-CH2-CH2-O-) ma mara ya site na ịdị arọ ya dị elu na ọdịdị hydrophilic.PEO na-egosipụta ọtụtụ ihe pụrụ iche nke na-eme ka ọ dabara maka ọtụtụ ngwa, gụnyere solubility ya na mmiri, biocompatibility, na ike ịmepụta ngwọta viscous. Nke a bụ ụfọdụ isi akụkụ nke Polyethylene Oxide (PEO) na ngwa ya: 1.Water-Solubility: Otu n'ime ihe ndị kasị dị ịrịba ama nke PEO bụ ya magburu onwe solubility na mmiri.Njirimara a na-enye ohere maka njikwa dị mfe na ntinye n'ime ngwọta mmiri, na-eme ka ọ baa uru na ụlọ ọrụ dị iche iche dị ka ọgwụ, nlekọta onwe onye, ​​​​na nri. 2.Thickening Agent: A na-ejikarị PEO eme ihe dị ka onye na-eme ihe na-ekpo ọkụ ma ọ bụ viscosity modifier na ngwa dị iche iche.Mgbe agbazere na mmiri, ụmụ irighiri ihe PEO na-ekekọta ma na-etolite usoro netwọkụ, na-abawanye viscosity nke ngwọta.Ngwongwo a na-eme ka ọ dị mma maka ngwaahịa dị ka lotions, shampoos, na mmiri mmiri. 3.Surface-Active Properties: PEO nwere ike ime ihe dị ka onye na-arụ ọrụ n'elu, na-ebelata esemokwu elu ma na-emezi wetting na mgbasa ozi nke ngwọta mmiri.A na-eji akụrụngwa a na ngwa dị ka ncha, emulsifiers na ihe nro dị nro. Ngwa 4.Pharmaceutical: Na ụlọ ọrụ ọgwụ, PEO na-arụ ọrụ na usoro nnyefe ọgwụ dị iche iche, gụnyere mbadamba ihe a na-achịkwa, ngwọta ọnụ, na usoro nhazi.Ya biocompatibility, mmiri solubility, na ike imepụta gels na-eme ka ọ bụrụ ezigbo ihe mkpali maka usoro ọgwụ. 5.Binder na Film Former: PEO nwere ike ije ozi dị ka onye na-ekekọta na ihe nkiri mbụ na mbadamba ọgwụ, ebe ọ na-enyere aka ijikọta ihe ndị na-arụ ọrụ na-arụ ọrụ ma na-enye ihe mkpuchi dị nro na-edozi ahụ na mbadamba nkume.A na-ejikwa ya na-emepụta ihe nkiri oriri na mkpuchi maka ngwaahịa nri. 6. Ọgwụgwọ mmiri: A na-eji PEO mee ihe na ngwa ọgwụgwọ mmiri dị ka enyemaka flocculant na coagulant maka nkọwa na ịdị ọcha nke mmiri.Ọ na-enyere aka ikpokọta ma dozie ihe ndị kwụsịtụrụ, na-emeziwanye arụmọrụ nke filtration na sedimentation usoro. 7.Personal Care Products: PEO bụ ihe a na-ahụkarị na ngwaahịa nlekọta onwe onye dịka ntacha eze, ncha ọnụ, na ngwaahịa nlekọta ntutu.Ọ na-arụ ọrụ dị ka onye na-ebu ibu, ihe nkwụsi ike, na onye na-ejigide mmiri, na-eme ka udidi, nkwụsi ike, na ịrụ ọrụ nke ngwaahịa ndị a. Ngwa 8.Industrial: PEO na-achọta ngwa ọrụ mmepụta ihe dị iche iche, gụnyere na adhesives, mkpuchi, lubricants, na textiles.Ngwongwo mmanye ya na-eme ka ọ dị mma maka iji ya dị ka onye na-emepụta ihe na-emepụta ihe, ebe a na-eji ikike ịmepụta ihe nkiri na mkpuchi na ihe mkpuchi. 9.Hydrogel Formation: PEO nwere ike ịmepụta hydrogels mgbe ejikọtara ya na polymers ndị ọzọ ma ọ bụ ndị na-emepụta ihe.Ndị hydrogels ndị a nwere ngwa na mgbakwasa ọnya, usoro nnyefe ọgwụ, na injinịa anụ ahụ, ebe ha na-enye njigide mmiri na matriks na-akwado maka uto cell. Polyethylene Oxide (PEO) bụ polymer vasatail nwere ọtụtụ ngwa n'ofe ọtụtụ ụlọ ọrụ.Mmiri mmiri ya, ihe ndị na-eme ka ọ dị arọ, bioocompatibility, na njiri mara elu na-eme ka ọ baa uru na ọgwụ, nlekọta onwe onye, ​​ọgwụgwọ mmiri, na ngwa mmepụta ihe.Ka nyocha na mmepe na sayensị polymer na-aga n'ihu, a na-atụ anya ka PEO chọta ngwa ọhụrụ na nke ọhụrụ n'akụkụ dị iche iche.