Hydroxyethythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythyth bụ polymer-soluble na-ejikarị dị ka nke na-emekarị, emififier, kwụsie ike, wdg.
Nzọụkwụ Celdyyethyth
Kwadebe ihe na akụrụngwa:
Hydroxyethythyth Cellulose ntụ
Sọlị (na-abụkarị mmiri)
Mgbakwunye ngwaọrụ (dịka usoro nchịkọta)
Ngwaọrụ (cylinder na-atụ anya, itule, wdg)
Akpati
Kpoo ihe mgbaze:
Iji mee ka usoro a na - emeghe, ihe mgbaze nwere ike iwe iwe n'ụzọ kwesịrị ekwesị, mana n'ozuzu ekwesighi gafere 50 Celsius iji zere mmebi iwu ikuku. Ọnọdụ okpomọkụ dị n'etiti 30 Celsius C na 50 Celsius C dị mma.
Jiri nwayọ tinye hec ntụ ntụ:
Jiri nwayọ fesaa ntụ ntụ na mmiri ọkụ. Iji zere agglomeration, gbakwunye ya site na sieve ma ọ bụ jiri nwayọ fesaa ya. Gbaa mbọ hụ na a na-agbasa ntụ ntụ hc n'oge usoro na-akpali akpali.
Nọgide na-akpali:
N'oge usoro ihe na-akpali akpali, gaa n'ihu jiri nwayọ tinye HEC ntụ ntụ iji hụ na a na-agbasa ntụ ntụ na mmiri. Ike na-akpali akpali ekwesịghị ịdị oke ọsọ iji gbochie egosipụta na agglomeration. A na-atụkarị aro na-agba ọsọ ọsọ.
Ndozigharị: Mgbe ị gachara kpamkpam, ọ na-adịkarị mkpa iji guzoro otu oge (na-abụkarị ọtụtụ awa ma ọ bụ karịa) iji mee ka hec gbazee ma na-etolite otu. Oge iguzosi ike na-adabere na mmiri molecular nke hec na ịta nke ihe ngwọta.
Ime mgbanwe viscosity: Ọ bụrụ na ọ dị mkpa idozigharị viscositse, ọnụ ọgụgụ nke hec nwere ike ịbawanye elu ma ọ bụ belata. Na mgbakwunye, enwere ike ịgbanwe ya site na ịgbakwunye electrolytes, ịgbanwe uru PH dị, wdg.
Ntughari uche na mgbasa
Zere aggglomeration: hydroxyethyth cellulose dị mfe agglomerate, yabụ mgbe ị na-agbakwunye ntụ ntụ, were uche pụrụ iche iji fesaa ya. Enwere ike iji sieve ma ọ bụ ngwaọrụ mgbasa ozi ndị ọzọ iji nyere aka ịgbasasị.
Ijikwa ọnọdụ okpomọkụ: Ọnọdụ dị iche iche ekwesịghị ịdị oke oke, ma ọ nwere ike ibute hectal nke hec ma metụta arụmọrụ nke ihe ngwọta. Ọ na-abụkarị ihe kwesịrị ekwesị ịchịkwa ya n'etiti 30 Celsius C na 50 Celsius C.
Na-egbochi ikuku ịbanye: Zere na-akpali oke ọsọ iji gbochie ikuku ịbanye na ngwọta iji mepụta ngwọta. Achịcha ga-emetụta otu ụdị na nghọta nke ihe ngwọta.
Họrọ akụrụngwa na-akpali akpali: Họrọ akụrụngwa na-akpali akpali dị ka viscosity nke ihe ngwọta si dị. N'ihi na ihe ngwọta dị ala, enwere ike iji ndị na-akpali akpali; Maka azịza dị elu dị elu, enwere ike ịchọ ihe na-akpali akpali.
Nchekwa na Nchịkwa:
Ekwesịrị ịchekwa ihe ngwọta hec ahụ etinyere na akpa a kara akara iji gbochie mmiri ma ọ bụ nsị. Mgbe echekwara ogologo oge, zere ìhè anyanwụ na gburugburu ọnọdụ okpomọkụ iji hụ na nkwụsi ike nke ihe ngwọta.
Nsogbu na Ngwọta
Asambodo:
Ọ bụrụ na mgbasa na-adịghị mma, ọ nwere ike n'ihi na ntụ ntụ na-efesa ngwa ngwa ma ọ bụ kpaliri nke ọma. Ihe ngwọta bụ iji melite Unifornity nke edemede, nwekwuo oge ogbugba mmiri ahụ, ma ọ bụ mezie ọsọ ọsọ nke mgbakwunye na-akpali akpali.
Ọgbọ:
Ọ bụrụ na ọnụ ọgụgụ buru ibu na-egosi na ngwọta, enwere ike ibelata afụ ahụ site na iji nwayọọ nwayọọ belata ọsọ na-akpali akpali ma ọ bụ ikwe ka ọ kwụsie ike ogologo oge. N'ihi na egosipụta nke guzobere, a ga-eji ya na-eme ihe nkiri ma ọ bụ ultrasonic nwere ike iji wepu ha.
Ngwọta viscosity dị oke elu ma ọ bụ dị ala:
Mgbe ihe nyochara viscosisse ihe a chọrọ, enwere ike ịchịkwa ya site na idozi ọnụ ọgụgụ HEC. Na mgbakwunye, imeghari uru PH na ike ionic nke ihe ngwọta nwekwara ike imetụta viscosise.
Nwere ike igbachapụ hydroxyethythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythyth na-enweta uwe na ihe ngwọta siri ike. Nkizi ọrụ dị mma na akpachapụ anya nwere ike ịbawanye mmetụta nke hydroxyethythythyth Cellulose na ngwa dị iche iche.
Oge Post: August-08-2024