2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Dab tsi yog Teeb Meem Alja-Safe™ Sib nrug? … Tsis tsuas yog qhov no ua rau Alja-Safe™ muaj kev nyab xeeb rau kev siv, nws kuj txhais tau tias koj tuaj yeem nrum platinum silicone rubbers ncaj qha rau hauv cov pwm tiav. Platinum silicones feem ntau tuaj yeem sib cog lus hauv lwm cov alginates uas muaj crystalline silica.
YKoj puas tuaj yeem siv silicone nrog alginate?
Silicon ua haujlwm zoo ib yam li alginate. … Raws li alginate yog cov khoom siv dej raws li nws muaj kev txwv, nws tsuas tuaj yeem muaj cov plaster thiab av nplaum ua tau tiag tiag thiab txawm tias cov av nplaum zoo yuav muaj qhov tsis zoo vim tias lawv av nplaum tau rhaub kom nchuav rau hauv cov cam khwb cia.
Koj tuaj yeem pov rau hauv alginate dab tsi?
2. Kev xaiv Casting; Koj raug txwv los ntawm qhov koj tuaj yeem pov rau hauv cov pwm alginate - feem ntau plaster. Koj tuaj yeem nrum yuav luag txhua yam rau hauv koj lub cev Ob chav pwm. Koj tuaj yeem nrum kua plastics, siv quav ciab, plaster, kub yaj hlau alloys, pob zeb thiab lwm yam ntaub ntawv los ua kom koj cov me nyuam.
Puas alginate lo rau yas?
Alginate tsis lo rau dab tsi
alginate pwm ntev npaum li cas?
Tus Tswv Cuab. Koj yuav tau rov muab nws. Alginate impressions tsuas yog nyob twj ywm rau30 min-1 teev, thiab lawv yuav tsum tau ua kom ntub dej. Lawv yuav tsum tau nchuav sai li sai tau.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Puas yog silastic tib yam li silicone?
Lub Silastic trademark yog hais txog silicone elastomers, silicone tubing thiab qee cov khoom sib txuas polydimethylsiloxane tsim los ntawm Dow Corning, tus tswv ntawm lub ntiaj teb kev lag luam. Silastic nplaum yog dab tsi? Silastic Medical Adhesive Silicone, Hom A yog ib qho khoom, qis qis, translucent silicone siv los ua cov ntaub ntawv ruaj khov.
Nyob rau hauv alginate impression cov ntaub ntawv sodium phosphate yog qhov?
Nws tau pom tias sodium phosphate nyob rau hauv cov hniav alginate impression hmoov ua ua tus neeg rov qab los yog teeb tsa lub sijhawm txwv tsis pub. Tsis tas li ntawd, calcium sulfate ion, uas yuav tsum ncaj qha khi rau sodium alginate, thawj zaug reacted nrog phosphate ions ntawm sodium phosphate los tsim insoluble calcium phosphate.
Yuav ua li cas rau hauv primer lo rau silicone?
Qee cov tshuaj ziab sai sai xws li Coverstain thiab Bin yuav ua tau ib zaj duab xis hla silicone es tsis txhob sib cais zoo li feem ntau cov xim ua, tab sis qhov ntawd yog vim lawv qhuav sai heev lawv tsis ua. muaj caij sib ncaim. Puas Zinsser primer lo rau silicone?
Koj puas yog silicone plinth?
Tsis txhob silicon rau hauv pem teb tus phooj ywg. Yog hais tias ib tug neeg xav tau tshem tawm cov plinths rau ib qho laj thawj nws yuav ua rau muaj teeb meem, huag, nws twb muaj lawm. Yog tias koj tuaj yeem tau txais cov neeg siv khoom qub los them koj tshem tawm thiab rov ua kom muaj hmoo.
