HPMC, aha zuru oke bụ hydropyylthylthyl methylcellose, bụ ọtụtụ ihe eji eme ihe n'ọtụtụ ebe, karịsịa na ihe ndị sitere na ciment dị ka ciment-mix na ala. na usoro.
1. Njide mmiri
HPMC nwere ezigbo ihe mgbochi mmiri siri ike ma nwee ike ime ka mmachibido mmiri nke ihe eji eme ciment. Ciment chọrọ mmiri kwesịrị ekwesị iji sonye na mmeghachi omume hydration n'oge usoro na-enweghị isi, na HPMC nwere ike belata oke mmiri nke mmiri, na-enye ciment zuru oke iji mezue usoro hydration. Nke a ọ bụghị naanị na-enyere aka imeziwanye ike na kọmpat nke ciment, kamakwa na-ebelata ihe omume nke ịgbada na-agbada ma na-eme ka ịdịte aka rụọ ọrụ.
2. Meziwanye arụmọrụ owuwu
HPMC nwere ike imeziwanye arụmọrụ ihe eji eme ciment. Ọ nwere ike inye ngwa agha na ọrụ ike, na-eme ka ọ dịkwuo mfe ịgbasa ma dị mma, si otú a na-eme ka arụmọrụ dị mma. N'otu oge ahụ, HPMC nwekwara ike ịkwalite nrasion nke ngwa agha, gbochie ihe ọkụkụ ahụ dapụ ma ọ bụ na-efegharị n'oge usoro owuwu, ma hụ na owuwu ihe owuwu ahụ. Na mgbakwunye, HPMC na-achịkwa agbanwe agbanwe na ngwa agha ciment, na-eme ka ọ dị mfe iwu na ụdị.
3. Mmetụta ndị na-eme mkpọtụ
Dị ka onye na-eto eto, Hpmc nwere ike iwelie viscosict na nmekorita nke ngwa agha na nhichapụ nke ngwa agha n'oge owuwu. Mmetụta dịtụ na-eme ka agha ghara ịdị sag n'oge a na-ewuli elu ma ọ bụ n'elu elu, na-ejide nguzosi ike na-ewu ewu na nguzobe. N'otu oge ahụ, HPMC nwekwara ike inye ngwa agha ahụ otu nguzogide vetikal, na-eme ya kwesịrị ekwesị maka gburugburu owuwu dịgasị iche iche.
4. Ewelite nguzogide
HPMC nwere ike ime ka mmegide ndagide na ihe ndị dabeere ciment. Site na ịbawanye njigide mmiri na viscosity nke ngwa agha, Hpmc nwere ike belata ngọngọ nke ngwa agha ciment ma belata ihe puru iche. Karịsịa na akọrọ na owuwe ihe owuwe ma ọ bụ ebe a na-ewu ihe mgbochi, nke na-egbochi ihe doro anya, na-enyere aka ịgbatị ndụ ọrụ ụlọ ọrụ.
5. Meziwanye nguzogide nke
HPMC nwere ezigbo mmetụta na nguzogide nke ihe mkpuchi ciment. Ciment na-adịkarị mfe micro-cracks n'oge fọdụrụnụ, na-eduga na ike ihe onwunwe ma ọ bụ mbibi. HPMC na-eme ka njupụta na ihe siri ike nke ciment na-eme ka nguzobe nke ihe dochie anya ya, site na ibelata ihe omume nke ihe mebiri emebi ma melite ogologo nke ụlọ na mpaghara oyi.
6. Mụta oge nhazi
HPMC nwere ike ịgbatị oge mmeghe na oge mmezi ciment, nke dị mkpa karịsịa maka owuwu owuwu ma ọ bụ owuwu ntọala. Oge na-eme nkwado na-enye ndị ọrụ na-arụ ọrụ karịa oge iji rụọ ọrụ, na-ebelata nsogbu dị mma nke oge owuwe ihe. Ọ na - enyere aka izere imetụta arụmọrụ nkekọ n'ihi oke ụkọ mmiri.
7. Meziwanye ịdị mma na elu elu
HPMC nwere ike imeziwanye ịdị mma na elu ala ciment. Ọ nwere ike mee ka ihe ọ bụla dị jụụ ga-adị mfe ma belata ntụpọ dị elu, si otú ahụ na-eme ka ihe dị iche iche na-ewu ewu nke ụlọ ahụ. Na mgbakwunye, HPMC nwekwara ike ime ka ngwa agha ahụ nwee ezigbo mmiri mmiri ma zere akpọnwụ na whitening.
8. Meziwanye nguzogide na corrosion kemịkal
HPMC nwere ike meziwanye ihe mgbochi kemịkal nke ihe ndị sitere na ihe onwunwe. Ezigbo njide mmiri na kọmpat nwere ike belata penura ọgwụ kemịkal na-emerụ ahụ, si otú ahụ na-eme ka njigide nke corrosion na-emegide ya. Nke a dị ezigbo mkpa na ụlọ ọrụ mmepụta ihe ma ọ bụ gburugburu obi ọjọọ, na-enyere aka ịgbasa ndụ ụlọ ahụ.
9.. Ekelite ịrụ ọrụ
HPMC nwere ike imeziwanye ikike nke jikọtara ọnụ n'etiti ụkọ ciment na mkpụrụ, ọkachasị na ịmị mmiri mmiri dị larịị ma ọ bụ nke dị ala. Site na imeziwanye mkpuchi na viscosis nke ngwa agha, hpmc na-eme ka njikọ dị n'etiti ngwa agha na ntọala siri ike, si otú a na-eme ka nkwụsi ike na nchekwa nke ụlọ ahụ.
10. Nchedo gburugburu
HPMC bụ akwụkwọ ndụ akwụkwọ ndụ na gburugburu ebe obibi nwere ezigbo biodegration na oke mma. Dinggbakwunye HPMC na ihe ndị dabeere ciment agaghị enwe mmetụta ọjọọ na gburugburu ebe obibi ma mezuo ihe ndị chọrọ ụlọ ọrụ na-arụ ọrụ ọgbara ọhụrụ maka mmepe.
HPMC nwere ọtụtụ ọrụ dị mkpa na ihe ndị dabeere ciment, gụnyere njigide mmiri, ebe mgbaze, na-eguzogide, ma melite nguzobe, ma kwalite nraranye. Njirimara ndị a abụghị naanị imezi arụmọrụ na ngwa agha ciment, kamakwa na-agbatị ndụ ọrụ nke ụlọ ahụ, na-eme ka ihe dị mkpa maka usoro ihe na-ewu ewu nke usoro ihe na-ewu ewu.
Oge post: Feb-17-2025