Mkpa nke ịgbakwunye cellosuse na ngwaahịa Gypsum

N'ihi ihe dịka ikuku ikuku, iru mmiri, nrụgide ikuku, na ọsọ ikuku, na-emetụta ọnụego mmiri na ngwaahịa Gypsium.

Yabụ na ọ dị na-agbaghara agbada, cawty, pugty, ma ọ bụ nke na-eme onwe ya, ma ọ bụ gydsum na methylcellose ether (hpmc) na-arụ ọrụ dị mkpa.

Njide mmiri nke baoshuixinghpmc

Ezigbo hydroxyppropyylthylcelllose (hpmc) nwere ike idozi nsogbu nke njigide mmiri n'okpuru okpomọkụ dị elu.

A na-ekesakwa otu methoxy na hydropopopoxy na mkpụrụ osisi cellulose, nke nwere ike ime ka ike nke amygen na-ejikọ mmiri na-ejikọ mmiri, na-ejikwa mmiri dị iche iche mmiri nke oke okpomọkụ na-akpata site na oke okpomọkụ iji nweta njigide mmiri dị elu.

Na-arụ ọrụ nke shigongxinghpmc

Ngwakọta mkpụrụ osisi ether nwere ike ime ngwa ngwa ngwaahịa dị iche iche na-enweghị mmejọ, ma enweghị mmetụta na-adịghị mma na nzuzo nke ngwaahịa Gopssim, si otú ahụ na arụmọrụ iku ume Gypsim.

O nwere ụfọdụ mmetụta na-azụ ahịa mana ọ naghị emetụta uto nke kypsum; Ọ na - eme ka ị nwee ikike nke ihe ahụ dị elu na ntọala mmiri mmiri kwesịrị ekwesị, na - eme ka ọrụ owuwu nke ngwaahịa Gypsum, ọ dịkwa mfe ịgbasa na - enweghị ngwa-mmali.

Lublicy nke Runhuaxinghc

Hydyploppose nwere ike ịgbasa na ngwaahịa ciment na ngwaahịa gypsum nke ọma, ma na-eji nwayọọ nwayọọ gbazee ogologo oge. Ntọhapụ, ma na-eme mmeghachi omume hydreration na ihe ndị na-edinarị ihe ndị ọzọ, si otú ahụ hụ na ike nke njikọ na ike nke ihe a.

Hpmc

Index ngwaahịa

Ihe Standadi Rizootu
Mputa Ntụ ntụ Ntụ ntụ
mmiri mmiri ≤5.0 4.4%
Uru PH 5.0-10.0 8.9
Ọnụego nyocha ≥95% 98%
viscositydị mmiri 60000-80000 76000 MPA.S

Uru Uru

Mfe na-ewu ewu

Scraper na-abụghị osisi iji meziwanye microscum nke gypsum

Mba ma ọ bụ obere nke starch ether na ndị ọzọ Thixatropic

ThixOtropy, sag na-eguzogide

Ezigbo ijide mmiri

A na-atụ aro ngwa ahịa ngwa

Gypsum plasta

Gypsum funted

Igwe na-agba akwa plasta

caul


Oge post: Jan-19-2023