Dị ka ihe eji ewu ụlọ, hydroxypropyl methylcelluloseHPMCdị mkpa karịa na ụlọ ọrụ ihe owuwu. Kedu ọrụ bụ isi nke hydroxypropyl methylcellulose?
1. Ngwa agha masonry
Enwekwukwa mmachi n'elu masonry ma nwee ike ịkwalite njide mmiri, si otú ahụ na-eme ka ike nke ngwa agha dịkwuo ike, na-eme ka mmanu mmanu na plasticity na-enyere aka ịrụ ọrụ ihe owuwu, na-azọpụta oge ma na-emeziwanye ọnụ ahịa-arụ ọrụ mgbe ọ dị mfe itinye.
2. Mpempe akwụkwọ caulking gị n'ụlọnga
N'ihi na hydroxypropyl methylcellulose HPMC nwere ezigbo njide mmiri, ọ nwere ike ịgbatị oge jụrụ oyi, na oke mmanu ya na-eme ka ngwa ahụ dị nro. Mee ka elu elu dị mma nke ọma, nye ọdịdị dị nro na nke otu, ma mee ka njikọ ahụ dịkwuo ike.
3. gypsum sitere na ciment
Na-eme ka ịdị n'otu dịkwuo mma, na-eme ka plasta dị mfe itinye, na-eme ka mmiri na-asọpụta na mgbapụta, na-eme ka ọrụ dị mma. Ọ nwere nnukwu njigide mmiri ma na-agbatị oge ọrụ nke ngwa agha ahụ. Tụkwasị na nke ahụ, ọ nwere ike ịchịkwa ntinye nke ikuku, si otú ahụ wepụ micro-cracks na mkpuchi na-eme ka ọ dị mma.
4. Ngwaahịa gypsum
Ọ nwere ike ịgbatị oge ọrụ nke ngwa agha ma mepụta ike nrụpụta dị elu n'oge usoro nhazi. Site n'ịchịkwa ịdị n'otu nke ngwa agha ahụ, mma nke mkpuchi elu nke e guzobere dị mma.
5. Agba na-eme ka mmiri na-eme ka mmiri na-ewepụ ihe
Na-agbatị ndụ nchekwa site na igbochi mmiri ozuzo siri ike, nwere ezigbo ndakọrịta yana nnukwu biostability. Ọ na-agbaze ngwa ngwa ma ọ naghị ejikọta ọnụ, na-enyere aka mee ka usoro ngwakọta dị mfe. Na-emepụta àgwà dị mma nke na-asọpụta, gụnyere obere spatter na ọkwa dị mma, na-eme ka njedebe dị mma dị mma ma na-egbochi agba agba. Mee ka viscosity nke ihe nchacha agba nke mmiri na-eme ka mmiri na-ekpo ọkụ na ihe na-eme ka ihe na-eme ihe na-eme ka ọ bụrụ ihe na-agbaze agba, nke mere na onye na-agbapụta agba agaghị esi n'elu nke workpiece pụta.
6. Tile gluu
Ngwakọta akọrọ na-adị mfe ịgwakọta ma ghara ịgbakọta, na-echekwa oge ọrụ ka ngwa ngwa na-arụ ọrụ ngwa ngwa ma na-arụ ọrụ nke ọma, na-eme ka nhazi usoro na ibelata ụgwọ ọrụ. Na-enye mmachi dị mma site na ịgbatị oge jụrụ oyi na ịba ụba nke tiling.
7. Ihe na-edozi onwe ya n'ala
Na-enye viscosity na enwere ike iji ya dị ka ihe mgbakwunye mgbochi iji nyere aka melite arụmọrụ nke ịtọ ala. Ijikwa njide mmiri nwere ike ibelata mgbawa na mbelata nke ukwuu.
8. Mmepụta nke kpụrụ slabs
Na-eme ka njirimara nhazi nke ngwaahịa ndị extruded dịkwuo mma, nwere ike njikọ dị elu na mmanu mmanu, ma na-eme ka ike mmiri na mmachi nke mpempe akwụkwọ extruded dịkwuo mma.
Oge nzipu: Ọktoba 17-2022