Cov khoom lag luam
Lub polymethyl methamrylate yog dab tsi?
Poly methyl methacrylate, tseem hu ua poly (metyl methacrylate thermoplastic index Fibers . nws pom siv cov kev siv roj ntsha vim tias nws cov ntsiab lus nqus dej ntau tshaj plaws ntawm PMMA yog 1 {}} 71% thiab sbf nqus yog 1.96%. Simulated lub cev siv dej (SBF) yog ib txoj kev los txheeb xyuas hauv vitro Bioactivity ntawm cov khoom sib koom tes, los ntawm kev raus cov khoom siv hauv aqueous SBF daws.
Cov ntaub ntawv yooj yim
| Tus lej | 9011-14-7 |
| Einecs tooj | 618-466-4 |
| Tshuaj Cov Qauv | C₁₅H₂₄O₆X₂ |
| Molecular hnyav | 300.35 |
| Ceev | 1.188 g / ml ntawm 25 degree |
| Dej solubility | Soluble hauv tetrahydrofofuran, cyclohexanone, ethyl acetate thiab chloroform {}} echatic hydrocarbons {}} |
| So | Cawv thiab Alphatic Hydrocarbons: Insoluble |
| Refronction Index | n₂₀/D 1.49 |
| Chaw Cia Khoom | 2-8 degree |
Kev siv
- Poly methyl methacrylate tuaj yeem siv los ua cov hniav ua hniav thiab cuav} nws yog cov txheej txheem raw rau cov hniav cuav thiab prostheses.
- PMMA yog siv los ua cov ntawv luam tawm, photocurable txheej, cov nplaum thiab inks.
- Nws kuj tseem siv tau rau hauv Biochemistry thiab Biomedicine thiab kev ua kom zoo nkauj nruab nrab, cov polymers, plastisols thiab lwm yam kev lag luam .
- PMMA tseem tuaj yeem siv los ua cov khoom siv pob tshab, cov iav ci ntsa iab, thiab lwm yam rau cov dav hlau, tsheb thiab nkoj}
Tsheb thauj mus los thiab cia
Lub sij hawm thauj khoom thiab thau khoom, cov khoom yuav tsum tau ua kom tsis txhob muaj kev sib tsoo, xws li kev sib tsoo nrog cov khoom lag luam kom tsis zoo, txhawm rau tiv thaiv cov khoom los ntawm nag, hnub thiab .
Qhov ntsuas kub cia PMMA yuav tsum tau tswj hwm nyob rau hauv cov khoom lag luam uas tsim nyog nyob rau hauv ib qho khoom muag txias thiab tsis muaj khoom siv rau qhov kub thiab txias thiab txias
Tuam txhab tau
Gneebioyog ib qho kev lag luam tsim tawm hauv kev tshawb fawb, kev loj hlob, kev tsim khoom ntawm phytochemicals thiab zoo} Peb muaj kev sib tw nrog ntau dua 10 xyoo ntawm R & D kev paub. pebreagentcov khoom yog dav exported rau ntau lub teb chaws suav nrog cov phooj ywg hauv tebchaws Asmeskas thiab kev cia siab rau peb cov neeg siv khoom.
Peb cov khoom nrov muaj xws li cov organic tshuaj: CAS: {{{{} {{{{{{{2} {.
Cov FAQ
Koj puas muab kev txhawb nqa kev rau cov khoom?
Yog lawm, peb muaj cov kws tshaj lij kev txhawb nqa pab pawg thiab tuaj yeem muab cov kev daws teeb meem tshwj xeeb rau peb cov neeg .
Koj puas tuaj yeem xa cov qauv dawb?
Yog lawm, peb tuaj yeem xa cov qauv dawb rau cov khoom lag luam feem ntau, thov xa mus nug rau cov kev thov tshwj xeeb .
Koj yuav ua li cas thiaj paub tseeb tias koj cov khoom lag luam thiab kev pabcuam zoo?
Txhua yam ntawm peb cov txheej txheem nruj me ntsis ua raws li 0 9001}}}} Cov txheej txheem thiab peb tau nruab nrog lub xeev ntawm kev tswj hwm kev ua haujlwm zoo.
Cov ntaub ntawv twg muab?
Peb muab cov ntaub ntawv tseem ceeb xws li Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA), TDD), Khoom Siv Kev Nyab Xeeb cov ntaub ntawv (MSDS), thiab ntau dua thaum thov .
Cim npe nrov: PMMA Polymethyl metharylate Hmoov cas no 9011-14-7 {}}
