Ngwa nke Hydroxypropyl Methyl Cellulose n'ime ihe owuwu ụlọ

1. Ọnụ ego nke hydroxypropyl methyl cellulose
Hydroxypropyl methylcellulose (HPMC)bụ ihe na-abụghị ionic cellulose ether nke sitere na polymer ihe onwunwe cellulose sitere na usoro nhazi kemịkal. Hydroxypropyl methylcellulose (HPMC) bụ ntụ ntụ ọcha na-enweghị isi, enweghị ụtọ, anaghị egbu egbu nke enwere ike ịgbaze na mmiri oyi iji mepụta ngwọta viscous na-apụta ìhè. Ọ nwere ihe onwunwe nke ndim, adhesion, dispersion, emulsification, film guzobe, nkwusioru, adsorption, gelation, elu ọrụ, mmiri njigide na-echebe colloid.

2. Gịnị bụ isi nzube nke Hydroxypropyl methylcellulose (HPMC)

A na-eji HPMC eme ihe n'ọtụtụ ebe na ihe owuwu, mkpuchi, resins sịntetik, ceramik, ọgwụ, nri, textiles, ọrụ ugbo, ihe ịchọ mma, ụtaba na ụlọ ọrụ ndị ọzọ. Enwere ike kewaa HPMC ka ọ bụrụ ọkwa ihe owuwu, ọkwa nri na ọkwa ahụike dịka ebumnuche ya siri dị. Ka ọ dị ugbu a, ọtụtụ ngwaahịa ụlọ bụ ọkwa ihe owuwu. Na ọkwa ihe owuwu, a na-eji ntụ ntụ na-eme ihe na nnukwu ego, ihe dịka 90% na-eji ntụ ntụ eme ihe, ndị ọzọ na-eji ciment mortar na gluu.

3. Ngwa nkeHydroxypropyl Methyl Cellulosen'ihe eji arụ ụlọ

1.) Ngwa ngwa masonry na plasta ngwa agha

Njide mmiri dị elu nwere ike ime ka ciment mee ka mmiri dị ọcha. Na-abawanye ike nkekọ nke ọma. N'otu oge ahụ, ọ nwere ike imeziwanye ike nkwụsị na ike ịkwa akwa. Meziwanye mmetụta ihe owuwu ahụ nke ukwuu ma na-abawanye arụmọrụ ọrụ.

2.) Putty na-eguzogide mmiri

Ọrụ bụ isi nke cellulose ether na putty bụ njide mmiri, adhesion na lubrication, iji zere oke mmiri nke na-eme ka ọkpụkpụ ma ọ bụ wepụ ntụ ntụ, ma n'otu oge ahụ na-abawanye nchikota nke putty, belata ihe na-eme ka ọ dị nro n'oge a na-ewu ụlọ, ma mee ka ihe owuwu ahụ dịkwuo mma. Enweghị mbọ.

3.) Ihe ntanetị

A na-ejikarị ya eme ihe dị ka ihe na-esi ísì ụtọ, ọ nwere ike imeziwanye ike nkwụsị na ike ịkwa ụda, melite mkpuchi elu, ma kwalite ike nkwekọ na njikọ.

4.) Igwe mkpuchi ọkụ nke mpụga

Cellulose ether na-arụ ọrụ dị mkpa n'ịkọwa na ịba ụba ike n'ime ihe a, na-eme ka ngwa agha dị mfe iji kpuchie, na-eme ka arụmọrụ ọrụ dịkwuo mma, na inwe ikike mgbochi. Ịrụ ọrụ njigide mmiri dị elu nwere ike ịgbatị oge ọrụ nke ngwa agha ma melite mgbochi mgbochi na nkwụsị mgbawa, melite ogo elu, na ịbawanye ike njikọ.

5) Tile nrapado

Njide mmiri dị elu na-ewepụ mkpa ọ dị ịkwanye ma ọ bụ mee ka taịlị na ihe ndị dị n'ime ya dị elu, nke nwere ike imeziwanye ike njikọ. Enwere ike ịrụ slurry ahụ n'ime ogologo oge, dị nro, uwe, dị mfe ịrụ, ma nwee ezigbo ihe mgbochi.

6.) Onye na-ahụ maka ihe na-eme mkpọtụ

Mgbakwunye nke cellulose ether na-eme ka ọ bụrụ ihe dị mma n'akụkụ ọnụ, nkwụsịtụ dị ala na nkwụsị nke abrasion dị elu, na-echebe ihe ndabere site na mmebi ngwaọrụ, ma na-ezere mmetụta ọjọọ nke ntinye mmiri na ụlọ dum.

7.) Ihe na-eweda onwe ya

Igwe viscosity kwụsiri ike nke cellulose ether na-eme ka mmiri dị mma na ikike ịkwado onwe ya, ma na-achịkwa ọnụego njigide mmiri iji mee ka ike sie ike ngwa ngwa ma belata mgbawa na mbelata.