Focus on Cellulose ethers

Ọrụ nke carboxymethyl cellulose na apịtị

Carboxymethyl cellulose nwere ike jikọta ya na mmiri ozugbo, na mgbe ejiri mmiri jikọta ya kpamkpam, ọ dịghị nkewa mmiri siri ike n'etiti abụọ ahụ, ya mere ọ na-arụkwa ọrụ dị ukwuu na apịtị, igwu mmiri na ọrụ ndị ọzọ. Ka anyị lee anya.

1. Mgbe agbakwunyere carboxymethyl cellulose na apịtị ahụ, ihe ọkụkụ na-egwupụta ihe nwere ike inwe obere ike mmalite nke mbụ, nke mere na apịtị ahụ nwere ike ịhapụ gas a na-etinye n'ime ya ngwa ngwa, ma n'otu oge ahụ, a na-atụfu ihe mkpofu ngwa ngwa na olulu apịtị.

2. Dị ka ndị ọzọ nkwusioru dispersions, mkpọ ala apịtị nwere oge ụfọdụ nke ịdị adị. Ịgbakwunye carboxymethyl cellulose nwere ike ime ka ọ kwụsie ike na ogologo oge ịdị adị.

3. Carboxymethyl cellulose na-eji dị ka mkpọpu ala apịtị na-asa mmiri mmiri n'ụlọnga, nke nwere ike iguzogide mmetọ nke dị iche iche soluble salts.

4. Apịtị nwere carboxymethyl cellulose nwere ike ime ka mgbidi olulu mmiri dị nro ma sie ike, ma belata mmiri na-efunahụ ya.

5. Apịtị nwere carboxymethyl cellulose nwere ezigbo nkwụsi ike na ike ibelata mmiri ọnwụ ọbụna ma ọ bụrụ na okpomọkụ dị n'elu 150 ℃.

6. Apịtị nwere carboxymethyl cellulose anaghị emetụta ebu. Ya mere, ọ dị mkpa iji nọgide na-enwe ọnụ ahịa pH dị elu, ọ dịghịkwa mkpa iji ihe nchekwa.

Enwere ike iji Carboxymethyl cellulose mee ihe na ụlọ ọrụ ebe ọ nwere ike inye nkwụsi ike ka mma na izute usoro dị elu nke chọrọ, na ngwọta mmiri ya nwere ike ịgbakwunye na apịtị ahụ iji mee ka apịtị na-eguzogide ọgwụ nnu, acid, calcium na elu okpomọkụ. na arụmọrụ ndị ọzọ.


Oge nzipu: Nov-04-2022
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