Detuo ụbọchị:3,Jul,2023

Hydroxypylthyl methyl cellulose(hpmc)A na-ejikarị ya na vietty ntụ ọka na viscosity nke 100000, mgbe ngwa agha nke a chọrọ maka viscosity ma kwesịkwara viscosity nke 150000 maka iji ihe dị mma. Ọrụ kachasị mkpa nkehydroxypylthyl methyl cellulosebụ ijigide mmiri, nke ndị na-esochi ya. Ya mere, na ntụ ntụ, ọ bụrụhaala na njigide mmiri erute na viscosity dị ala, ọ ga-ekwe omume. N'ikwu okwu n'ozuzu, viscosity dị elu, ka mma njigide mmiri ka mma. Agbanyeghị, mgbe viscosite karịrị 100000, nsonaazụ viscosict na njigide mmiri adịghị mkpa.

Ngalaba ụlọHydroxypylthyl methyl celluloseA na-ekewa ọdịiche site na viscosity, a na-ekewa ya na ụdị ndị a:

1. Ọrịa dị ala, ezigbo ọfụma, na mgbe mgbakwunye, ọ ga-achịkwa njigide mmiri dị elu. Ọkpụkpụ adịghị doro anya, ndị na-adịghị mma dị obere, na-ebelata. Ọ nwekwara ike iguzogide ndagide, ịkwalite nfe na nkwụsị.
2. Ọkara ruo na viscosity: 20000 ruo 50000 virus na cellulose, tumadi maka ngwaahịa ngwaahịa gypsum na ndị na-eme ihe. Nnọọ ala dị ala, ezigbo njigide, ezigbo ọrụ, na mgbakwunye mmiri dị ala,
3. Ọkara viscosity: 75000-100000 viocosity Cellulose, nke eji eme ihe maka ime mgbidi na mpụga putty. Visite na-agafeghị oke, ezigbo njigide, na ezigbo drapectionctionctionctionctionctionctionctionctionctionctionctionctionctionctioncation.
4 Ọ dịghị mfe ịdakwasị ma kwụgbuo, ndozi owuwu.
N'ikwu okwu n'ozuzu, viscosity dị elu, ka mma njigide mmiri ka mma. Ya mere, ọtụtụ ndị ahịa na-ahọrọ iji viscosise (75000-100000) kama nke na-ala ala viscosise (20000-50000) iji belata ego nke na-akwụ ụgwọ.
Viscosity nkeHpmcbụ ndị na-eme ka ọ ghara iru ala okpomọkụ, n'akụkụ ndị ọzọ, viscosity na-abawanye na mbelata okpomọkụ. Viccosity nke ngwaahịa ahụ pụtara na ihe ngwọta 2% ya dị na ọnọdụ nke Celsius 20 Celsius, na nsonaazụ ule ahụ ziri ezi.
N'akụkụ ụfọdụ, a ga-akwụrịrị nlebara anya na mpaghara nwere nnukwu ọdịiche dị n'etiti oge ọkọchị na udu mmiri, a na-akwadoro ya iji victose dị ala n'oge oyi. Ma ọ bụghị ya, ọ bụrụ na viscosity adịghị ala, viscosity nke Cellulose ga-aba ụba na ọkọhie ga-adị arọ.