Kedu ihe na-emetụta njide mmiri nke cellulose?

Njide mmiri nke cellulose na-emetụta ọtụtụ ihe, gụnyere viscosity, mgbakwunyeego, okpomọkụ thermogelation, nha urughuru, ogo nke crosslinking, na ihe ndị na-arụ ọrụ.

Viscosity: Nke elu viscosity nkecellulose ether, ka ike njide mmiri ya na-esiwanye ike. Nke a bụ n'ihi na celluloseetherna elu viscosity nwere ike mma igbochi ọnwụ nke mmiri molekul.

Ọnụ ego mgbakwunye: Dị ka ọnụọgụ celluloseetheragbakwunyere na-abawanye, njide mmiri ya ga-abawanye. Nke a bụ n'ihi na ọtụtụ cellulose nwere ike ịmepụta usoro netwọk denser, nke nwere ike idowe mmiri nke ọma.

Thermogelation okpomọkụ: N'ime a ụfọdụ nso, na-elu thermogelation okpomọkụ, na elu nanjide mmiriọnụ ọgụgụ nke celluloseether. Nke a bụ n'ihi na okpomọkụ dị elu nwere ike ime ka mkpụrụ ndụ cellulose zaa ma gbasasịa nke ọma, si otú ahụ na-eme ka ikike ijide mmiri ya dịkwuo elu.

 

Oke urughuru: Obere urughuru nha nwere ike imezi njigide mmiri nke cellulose n'ihi na obere irighiri ihe nwere ike inye ebe elu buru ibu, nke na-enyere aka ime ka mmekorita di n'etiti molekul.

Ogo nke crosslinking: Ogo nke crosslinking nke cellulose na-emetụtakwa njide mmiri ya. Ka ogo nke crosslinking dị elu, mmekọrịta dị n'etiti mkpụrụ ndụ cellulose na-esiwanye ike, nke nwere ike ịmepụta usoro netwọk siri ike na nke siri ike, si otú ahụ na-eme ka njide mmiri dịkwuo mma.

Ngwa ndị na-arụ ọrụ: Ihe ndị na-arụ ọrụ n'imecellulose, dị ka ihe soluble na polysaccharides, na-emetụtakwa njigide mmiri ya. Ihe ndị a na-arụ ọrụ nwere ike iji mkpụrụ ndụ cellulose na-emekọrịta ihe, si otú ahụ gbanwee àgwà njide mmiri ya.

Na mgbakwunye, ihe ndị dị ka uru pH na ntinye electrolyte na-emetụtakwa njide mmiri nke celluloseether. N'ime ngwa ndị bara uru, ọ dị mkpa ka a họrọ ma dozie ihe ndị a dịka mkpa na ọnọdụ dị iche iche iji nweta mmetụta kachasị mma nke njide mmiri.