Gịnị bụ ọnụego ojiji nke hydroxypropyl methylcellulose?

Hydroxypropyl methylcellulose (HPMC) bụ polymer vasatail nwere ngwa dị iche iche nke ụlọ ọrụ. Ojiji ya nwere ike ịdị iche dabere na ngwa na ụlọ ọrụ akọwapụtara.

1.Construction Industry:

A na-ejikarị HPMC eme ihe n'ihe owuwu dịka ụrọ simenti, ihe nrapado tile na grouts.
Ọnụ ego ejiri mee ngwa ngwa sitere na 0.1% ruo 0.5% site na ịdị arọ.
Na seramiiki tile adhesives, HPMC na-agbakwunye na ego nke 0.2% ruo 0.8% iji melite arụmọrụ na nrapado.

2. Ọgwụ:

Na ngalaba ọgwụ, a na-eji HPMC dị ka ihe mgbakwunye ọgwụ na mbadamba nkume, capsule na nhazi nke anya.
Ọnụego ojiji n'ụdị mbadamba mbadamba na-abụkarị n'etiti 2% na 5%, na-eme dị ka ihe nchikota na njikwa ntọhapụ.
Maka ọgwụgwọ anya, a na-eji HPMC mee ihe na obere mkpokọta ihe dịka 0.3% ruo 1%.

3. Ụlọ ọrụ nri:

A na-eji HPMC eme ihe na ụlọ ọrụ nri dị ka ihe na-agba ume na stabilizer.
Ọnụego ojiji na nri nwere ike ịdị iche mana ọ na-adịkarị n'ogo 0.1% ruo 1%.

4. Agba na mkpuchi:

Na agba na mkpuchi, HPMC na-eji dị ka thickener, na-enye mma viscosity na sag iguzogide.
Ọnụ ego ejiri mee ihe mkpuchi mkpuchi nwere ike ịdị site na 0.1% ruo 1%.

5. Ngwaahịa nlekọta onwe onye:

A na-eji HPMC eme ihe ịchọ mma na ngwaahịa nlekọta onwe onye dị ka lotions, creams na shampoos.
Ọnụego ojiji maka ngwaahịa ndị a na-adịkarị site na 0.1% ruo 2%.

6. Ụlọ ọrụ mmanụ na gas:

N'ụlọ ọrụ mmanụ na gas, a na-eji HPMC eme ihe dị ka ihe mgbochi n'igwu mmiri.
Ọnụ ego a na-eji na-emepụta mmiri mmiri nwere ike ịdị site na 0.1% ruo 1%.

7. Ụlọ ọrụ akwa:

A na-eji HPMC na ụlọ ọrụ akwa dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka yarn warp.
Ọnụ ego eji akwa akwa dị iche iche, mana n'ozuzu ya sitere na 0.1% ruo 2%.

8. Adhesives na sealants:

Na adhesives na sealants, HPMC na-eji na-emeziwanye ike nkekọ na rheological Njirimara.
Ọnụego ojiji na usoro nrapado nwere ike ịdị site na 0.1% ruo 1%.

Ọ dị mkpa iburu n'obi na ọnụego ojiji ndị a bụ naanị ntuziaka zuru oke yana enwere ike imezi usoro ndị akọwapụtara dabere na arụmọrụ achọrọ. Na mgbakwunye, ụkpụrụ na ụkpụrụ nwere ike imetụta iji HPMC anabatara na ngwa dị iche iche. Ndị na-emepụta ihe na ndị na-emepụta ihe kwesịrị mgbe niile na-ezo aka na nduzi dị mkpa ma na-eduzi ule kwesịrị ekwesị maka nhazi ha