Ethylcellulose bụ polymer vasatail nwere ọtụtụ ngwa na ụlọ ọrụ dị iche iche.Ngwongwo ya pụrụ iche na-enye ohere iji ya mee ihe na ihe ọ bụla site na ọgwụ ọgwụ na nri, mkpuchi na textiles.
Okwu mmalite nke ethylcellulose:
Ethylcellulose bụ ihe sitere na cellulose, polymer eke dị na osisi.A na-emepụta ya site n'imeghachite cellulose na ethyl chloride n'ihu nke isi dị ka sodium hydroxide.Usoro a na-emepụta polymer nke ethyl dị iche iche na-ejikọta na ìgwè hydroxyl nke ọkpụkpụ azụ cellulose.
Njirimara nke ethylcellulose:
Thermoplasticity: Ethylcellulose na-egosipụta omume thermoplastic, nke pụtara na ọ na-adị nro mgbe ọ na-ekpo ọkụ ma na-esi ike mgbe ọ dị jụụ.
Nhazi ihe nkiri: Mgbe agbazechara na ihe mgbaze kwesịrị ekwesị, enwere ike ịmepụta ihe nkiri na-agbanwe agbanwe, nke na-agbanwe agbanwe.
Na-adịghị ike n'ime mmiri: N'adịghị ka cellulose, ethylcellulose bụ ihe a na-apụghị ịsacha na mmiri mana ọ na-agbaze na ihe mgbaze dị iche iche dị ka alcohols, esters na chlorinated hydrocarbons.
Nkwụsi ike nke kemịkalụ: Ọ nwere nkwụsi ike kemịkalụ dị mma ma nwee ike iguzogide mmebi site na acid, alkalis na oxidants.
Ojiji ethylcellulose na-ejikarị:
1. Ọgwụ:
Mkpuchi: Ethylcellulose na-ejikarị eme ihe dị ka ihe mkpuchi maka mbadamba ọgwụ na ọgwụ.Ihe ndị na-emepụta ihe nkiri ya na-enye ihe mgbochi nchebe, na-achịkwa ntọhapụ nke ihe ndị na-arụ ọrụ, ihe nkpuchi na-atọ ụtọ ma na-eme ka ọ dị mma.
Usoro ntọhapụ na-adịgide adịgide: N'ihi ikike ya ịchịkwa ntọhapụ ọgwụ, enwere ike iji ethylcellulose mepụta usoro ntọhapụ na-adịgide adịgide na ntọhapụ iji hụ na mmetụta ọgwụgwọ na-adịte aka ma belata ugboro nke doses.
Ihe nchikota: A na-eji ya dị ka onye na-ekekọta ihe na mbadamba mbadamba iji nyere aka kọba ntụ ntụ n'ime ụdị usoro onunu siri ike na ike ọrụ achọrọ.
2. Ụlọ ọrụ nri:
Mkpuchi oriri: A na-eji Ethylcellulose na ụlọ ọrụ nri na-emepụta mkpuchi oriri maka mkpụrụ osisi, akwụkwọ nri na ngwaahịa confectionery.Ihe mkpuchi ndị a na-eme ka ọdịdị ahụ dịkwuo mma, gbatịa ndụ nchekwa ma gbochie ụkọ mmiri na mmetọ microbial.
Ihe dochie abụba: N'ime nri ndị nwere obere abụba ma ọ bụ abụba na-enweghị abụba, enwere ike iji ethylcellulose dochie anya abụba, na-eṅomi udidi na ọnụ nke abụba na imeziwanye ahụmịhe mmetụta uche.
3. Mkpuchi na ink:
Agba na Varnishes: Ethylcellulose bụ isi ihe dị na agba, varnishes na varnishes ebe a na-eji ya dị ka ihe nkiri mbụ, nrapado na thickener.Ọ na-enye agba nke ọma adhesion, chemical resistance na gloss.
Ink ibi akwụkwọ: N'ụlọ ọrụ obibi akwụkwọ, a na-eji ethylcellulose mepụta ink maka usoro mbipụta dị iche iche, gụnyere mgbanwe mgbanwe, gravure, na mbipụta ihuenyo.Ọ na-eme ka adhesion ink dịkwuo mma, njikwa viscosity na mgbasa pigmenti.
4. Ngwaahịa nlekọta onwe onye:
Ihe ịchọ mma: A na-eji Ethylcellulose mee ihe dị ka ihe na-agbapụta, stabilizer na onye na-emepụta ihe nkiri na ihe ịchọ mma dị ka ude, ude mmiri na ngwaahịa nlekọta ntutu isi.Ọ na-eme ka udidi ngwaahịa dịkwuo mma, na-ebuli mgbasawanye, ma na-enye mmetụta dị nro na-adịghị mma.
Ụdị ihe mkpuchi anwụ: N'ime ihe mkpuchi anwụ na ngwaahịa nchebe anyanwụ, ethylcellulose na-enyere aka ịkwado ihe nzacha UV, melite nguzogide mmiri, ma mepụta ọbụna ihe nkiri na akpụkpọ ahụ maka nchebe anyanwụ dị irè.
5. Ụlọ ọrụ akwa:
Nhazi akwa: A na-eji ethylcellulose mee ihe n'ụdị nhazi akwa iji meziwanye ike yarn, nguzogide abrasion na ịrụ ọrụ nke ịkpa ákwà.Ọ na-emepụta ihe mkpuchi nchebe na eriri, na-akwalite ịkwa ákwà na-eme ka ọ dịkwuo mma ma na-eme ka mma akwa dị mma.
Tapawa mbipụta: Na mbipụta textile, ethyl cellulose na-agbakwunyere na tapawa obibi akwụkwọ iji meziwanye nchapụta nke mbipụta, ngwa ngwa agba na ịsacha na akwa akwa dị iche iche.
6. Ngwa ndị ọzọ:
Adhesives: Ethylcellulose na-eji na-emepụta adhesives na sealants maka bonding akwụkwọ, osisi, plastics na ọla.Ọ na-eme ka ike nkekọ dịkwuo elu, ntachi obi na mgbanwe.
Ceramics: N'ime ụlọ ọrụ ceramics, a na-agbakwunye ethyl cellulose na seramiiki slurries na glazes iji dozie akụrụngwa rheological, gbochie mmiri ozuzo, ma melite ire ụtọ n'elu mgbe a na-agbapụ.
Ethylcellulose bụ polymer bara ụba nwere ọtụtụ ngwa n'ọtụtụ ụlọ ọrụ.Ngwakọta ya pụrụ iche, gụnyere ikike imepụta ihe nkiri, ihe ndị nwere ike ịsọ mpi na nkwụsi ike kemịkalụ, na-eme ka ọ dị mkpa na ọgwụ, nri, mkpuchi, ngwaahịa nlekọta onwe onye, akwa akwa na ihe ndị ọzọ.Ka teknụzụ na-aga n'ihu na usoro ọhụrụ, a na-atụ anya na ojiji nke ethylcellulose ga-aga n'ihu na-agbasawanye, na-ebugharị ihe ọhụrụ na imeziwanye arụmọrụ ngwaahịa na ngwa dị iche iche.
Oge nzipu: Feb-18-2024