Ethylcellulose bụ polymer multifunctional enwetara site na cellulose site na ntinye nke otu ethyl. Ngbanwe a na-enye polymer ihe pụrụ iche, na-eme ka ọ dị mma maka ngwa ọrụ mmepụta ihe dị iche iche. Otu akụkụ dị mkpa nke iji ethylcellulose na mpaghara dị iche iche bụ ịghọta àgwà mgbasa ya ka ọ na-emetụta nhazi na ngwa ya.
Usoro mgbasa nke ethylcellulose:
Njirimara ngwọta:
N'ihi ọdịdị hydrophobic nke ihe mgbakwunye ethyl, ethylcellulose dị ntakịrị soluble na mmiri. Otú ọ dị, ọ na-egosiputa solubility n'ọtụtụ dịgasị iche iche nke ihe ndị na-emepụta ihe na-emepụta ihe, na-eme ka ọ dị mma maka ngwa ndị na-eguzogide mmiri dị oke egwu. Ihe mgbaze nkịtị maka ethylcellulose gụnyere ethanol, ethyl acetate, methylene chloride, na toluene. Usoro mgbasa ozi gụnyere imebi ike intermolecular n'ime polymer, na-ekwe ka ihe mgbaze banye ma gbasaa ụdọ polymer.
Ihe na-emetụta mgbasa:
Ọtụtụ ihe na-emetụta mgbasa nke ethylcellulose:
Nhọrọ mgbaze: Nhọrọ mgbaze na-arụ ọrụ dị mkpa na usoro mgbasa. Ihe mgbaze nwere nnukwu mmekọrịta maka ethylcellulose, dị ka ethyl acetate, ga-agbaze ngwa ngwa.
Okpomọkụ: Okpomọkụ na-abawanye n'ozuzu na-abawanye ọnụego mgbasa n'ihi na ọ na-enyekwu ume maka mmekọrịta polymer-solvent. Agbanyeghị, oke okpomọkụ nwere ike ibute mmebi.
Polymer urughuru size: nta urughuru size na-enye ukwuu n'elu ebe maka mgbaze mmekọrịta, dapụtara na ngwa ngwa mgbasa mgbasa. Enwere ike iji usoro mbelata nha nha nha kwesịrị ekwesị iji bulie mgbasa.
Polymer Grade: A na-ekpebi ọkwa nke ethylcellulose site na ọdịnaya ethoxy na ịdị arọ molecular, nke na-emetụta ike ya. Ọdịnaya ethoxy dị elu n'ozuzu na-abawanye solubility.
Mkpali ma ọ bụ mkpasu iwe: Mwelite igwe ma ọ bụ mkpasu iwe na-eme ka ntinye nke ihe mgbaze n'ime matriks polymer ma na-eme ka usoro mgbasa ahụ dịkwuo elu.
Ụzọ mgbasa a na-ejikarị:
Enwere ike iji ọtụtụ ụzọ gbarie ethylcellulose:
Ngwakọta ngwọta: Nke a gụnyere ịgwakọta ethylcellulose na ihe mgbaze kwesịrị ekwesị ma kpalie ngwakọta ahụ ruo mgbe agbazere kpamkpam. A na-ejikarị usoro a eme ihe na ntọala ụlọ nyocha.
Ihe mkpuchi ịgba: Na ngwa ụlọ ọrụ mmepụta ihe, a na-akwadebe ihe ngwọta ethylcellulose maka usoro mkpuchi ịgba. Ihe mgbaze na-ekpochapụ, na-ahapụ ihe nkiri dị mkpa nke ethylcellulose na mkpụrụ.
Mgbaze ọkụ na-ekpo ọkụ: Usoro a na-agụnye ikpokọta ngwakọta nke ethylcellulose na ihe ndị ọzọ na-ekpo ọkụ na steeti gbazere wee wepụ ya site na ịnwụ. Mgbe ọ dị jụụ, ethylcellulose na-esiwanye ike.
Ịghọta njirimara mgbasa na ụzọ dị oke mkpa iji kwado ethylcellulose ka ọ bụrụ ngwa a kapịrị ọnụ.
Isi ojiji nke ethyl cellulose:
Ụlọ ọrụ ọgwụ:
Mbadamba ụrọ: Ethylcellulose na-ejikarị eme ihe dị ka ihe mkpuchi maka mbadamba nkume iji nye ntọhapụ a na-achịkwa ma chebe ihe ọgwụ na-arụ ọrụ.
Microencapsulation: Ọ bụ teknụzụ microencapsulation ejiri na sistemụ nnyefe ọgwụ iji chebe ọgwụ site na ihe gburugburu ebe obibi.
ụlọ ọrụ nri:
Mkpuchi oriri: Ethylcellulose na-eji dị ka ihe mkpuchi oriri na mkpụrụ osisi na akwụkwọ nri iji gbasaa ndụ ha ma nọgide na-adị ọhụrụ.
Agba na mkpuchi:
Ink na mkpuchi: Ethylcellulose bụ ihe a na-ahụkarị na inks na mkpuchi, na-enye ihe ndị na-emepụta ihe nkiri na ịkwalite nkwụsi ike nhazi.
Ụlọ ọrụ plastik:
Ihe mgbakwunye polymer: A na-eji ya dị ka ihe mgbakwunye na plastik iji melite njirimara nhazi ha, na-enye mgbanwe na ike.
Nrapado:
Adhesives na-ekpo ọkụ na-ekpo ọkụ: A na-eji Ethylcellulose mee ihe na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ iji nyere aka melite nrapado na nkwonkwo.
Ụlọ ọrụ akwa:
Nhazi akwa: Na nhazi textile, a na-eji ethylcellulose mee ihe na nha iji nye mkpuchi nchebe na eriri ma mee ka ike ha dịkwuo elu.
ngwaahịa eletrọnịkị:
Ngwa fotovoltaic: N'ihi imepụta ihe nkiri na ihe dielectric, ethylcellulose nwere ike iji mee ihe nkiri dị mkpa maka ngwaọrụ eletrọnịkị, gụnyere sel anyanwụ.
Ngwaahịa nlekọta onwe onye:
Nhazi ihe ịchọ mma: A na-eji ya dị ka ihe na-esikwu ike na nkwụsi ike n'ụdị ihe ịchọ mma dị ka ude na lotions.
Mbipụta 3D:
Ihe ntinye na mbipụta 3D: Enwere ike iji Ethylcellulose mee ihe dị ka onye na-ekekọta na usoro mbipụta 3D, na-enyere aka ịnọgide na-enwe ihe nhazi nke ihe a na-ebipụta.
Ụlọ ọrụ akwụkwọ:
Mkpuchi akwụkwọ: A na-eji Ethyl cellulose mee ihe dị ka mkpuchi akwụkwọ iji meziwanye ihe ndị dị n'elu ya, welie mbipụta na inye mmiri na-eguzogide mmiri.
Ethylcellulose nwere ngwa n'ime ụlọ ọrụ dị iche iche n'ihi njirimara solubility pụrụ iche na njirimara multifunctional. Ụzọ nchụsa bụ akụkụ dị mkpa n'ịghọta ikike ha nwere, na-eme ka ngwọta edozi edozi maka mkpa ụfọdụ. Ka sayensị polymer na-aga n'ihu na-aga n'ihu, ethylcellulose nwere ike ịrụ ọrụ dị mkpa n'ọtụtụ ngwa ọhụrụ dị iche iche, na-enye aka na mmepụta ihe na ngwaahịa dị elu.
Oge nzipu: Jan-15-2024