HT A1 A2 A3 Hniav iav Ceramic Lithium Dislicate Blocks CAD / CAM Cov Khoom Siv Kho Hniav
Cov Khoom Piav Qhia A1, A2, A3, thiab HT kho hniav iav ceramic lithium disilicate blocks yog cov khoom siv CAD / CAM siab heev tsim los rau kev kho hniav zoo. Paub txog lawv cov kev zoo nkauj zoo nkauj, cov blocks no rov ua dua lub ntsej muag ntawm cov hniav, muab ntau qhov ntxoov ntxoo (A1, A2, ...
- Khoom Taw qhia
Khoom Description
HT A1 A2 A3 Hniav iav Ceramic Lithium Dislicate Blocks tsim los rau kev kho hniav zoo. Paub txog lawv cov kev zoo nkauj zoo nkauj, cov blocks no rov ua dua qhov zoo nkauj ntawm cov hniav, muab ntau qhov ntxoov ntxoo (A1, A2, A3) kom phim ntau yam kev xav tau ntawm tus neeg mob. Qhov kev xaiv HT (High Translucency) muab kev txhim kho lub teeb kis tau tus mob, ua rau nws zoo tagnrho rau kev kho sab hauv. Lithium disilicate yog ua kev zoo siab rau nws lub zog zoo thiab ua haujlwm ntev, nrog lub zog flexural tshaj 400 MPa, ua rau nws tsim nyog rau ob qho tib si sab hauv thiab sab nrauv. Tsis tas li ntawd, cov khoom siv nplaum zoo heev tso cai rau kev txhim kho kev sib raug zoo nrog cov hniav cements. Nrog lawv cov kev ua tau zoo thiab kev ua tau zoo, cov blocks no yog qhov kev xaiv mus rau cov kws kho hniav nrhiav kev pom zoo hauv kev kho hniav kho hniav.
[Composition]
Cov khoom no suav nrog kev sib xyaw ntawm silicon dioxide, lithium oxide, potassium oxide, aluminium oxide, phosphorus pentoxide, boron oxide, zinc oxide, zirconium dioxide, vanadium oxide, cerium oxide, erbium oxide, thiab manganese dioxide.
Physical thiab Chemical Properties
1.1 Qhov ceev ntawm ib feem crystallized iav-ceramic blocks siv rau tag nrho cov-ceramic dentures ranges ntawm 2.3 mus rau 2.6 g / cm³.
1.2 Rau tag nrho crystallized iav-ceramic blocks npaj rau tag nrho cov-ceramic prostheses, qhov ceev yog nruab nrab ntawm 2.4 thiab 2.7 g / cm³.
1.3 Qhov tsawg kawg nkaus biaxial flexural zog ntawm tag nrho crystallized iav-ceramic blocks rau tag nrho cov-ceramic hniav hniav yog 300 MPa.
1.4 Lub coefficient ntawm thermal expansion rau iav-ceramics siv nyob rau hauv tag nrho cov-ceramic hniav hniav yog (9.8 ±{6}}.5) x 10⁻⁶ K⁻¹.
1.5 Lub iav hloov kub ntawm iav-ceramics rau tag nrho-ceramic hniav hniav yog kwv yees li 510 ± 20 degree.
1.6 Qhov concentration ntawm uranium-238 nyob rau hauv iav-ceramic siv rau tag nrho cov-ceramic hniav hniav yog 1.0 Bq/g.
1.7 Lub siab tshaj plaws tshuaj solubility ntawm tag nrho crystallized iav-ceramic blocks rau tag nrho cov-ceramic hniav hniav yog 100 µg / cm².
Cov khoom siv roj ntsha
2.1 Cytotoxicity: Cov khoom no nthuav tawm qhov ntsuas cytotoxicity ntawm 0.
2.2 Lub sij hawm luv luv-term toxicity testing (qhov ncauj txoj kev) qhia tias tsis muaj kab mob toxicity.
2.3 Kev ntsuam xyuas kev hnov mob qhia tias tsis muaj cov tsos mob ntawm kev hnov qab.
2.4 Kev kuaj Hemolysis qhia pom qhov hemolysis tsawg dua 5%.
2.5 Cov txiaj ntsig ntawm Ames yog qhov tsis zoo rau mutagenicity.
2.6 Qhov ncauj mucosa irritation kuaj pom tias tsis muaj khaus rau ntawm qhov ncauj mucosa.
HT hais txog qhov siab translucency, thaum LT qhia tias tsis tshua muaj translucency. Amber ceramics muaj tshwj xeeb hauv kev ntxuav hniav dawb HT-0M1, feem ntau yog npaj rau kev kho cov veneer.
Cov khoom zoo
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Qhov zoo
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1.Siab zog:Nws muaj qhov tshwj xeeb dabtsi yog khoov lub zog, tso cai rau nws tiv taus qhov tseem ceeb tom hauv lub qhov ncauj kab noj hniav, ua rau nws zoo tagnrho rau kev kho dua tshiab hauv thaj chaw muaj kev ntxhov siab xws li cov hniav tom qab.
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2.Cov nyhuv zoo nkauj zoo nkauj:Nws nthuav tawm cov khoom siv kho qhov muag piv rau cov hniav ntuj, suav nrog kev sib kis ntawm lub teeb thiab fluorescence, tso cai rau nws sib xyaw seamlessly nrog ib puag ncig cov hniav ntuj rau kev kho kom zoo nkauj zoo nkauj.
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3. Superior Processability:Nws muaj cov txheej txheem ua tau zoo, tso cai rau kev txiav thiab ua kom zoo los ntawm CAD / CAM thev naus laus zis kom ua tiav cov kev xav tau ntawm tus kheej thaum txo qis kev ua haujlwm yuam kev.
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4. Biocompatibility:Nws qhia tau zoo heev biocompatibility, ua rau tsis muaj kev phiv tshuaj nyob rau hauv lub qhov ncauj cov ntaub so ntswg, ua rau nws muaj kev ruaj ntseg thiab txhim khu kev qha rau kev siv mus sij hawm ntev.
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5. Durability:Nws boasts zoo heev corrosion kuj thiab anti-aging zog, xyuas kom meej tias lub functionality thiab zoo nkauj ntawm lub restoration yog khaws cia nyob rau lub sij hawm ntev.
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6. Versatility:Ua tsaug rau nws lub zog siab thiab qhov tshwj xeeb zoo nkauj zoo nkauj, cov khoom siv no yog tsim rau ntau hom kev kho kom zoo nkauj, nrog rau tag nrho cov crowns, inlays, veneers, thiab choj kho rau ib leeg lossis ntau cov hniav, muab cov lus qhia dav dav.
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Hoobkas
cov neeg siv khoom tawm tswv yim
Cov khoom exhibition
Cim npe nrov: HT A1 A2 A3 Hniav iav Ceramic Lithium Dislicate Blocks CAD / CAM Cov Khoom Siv Kho Hniav, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized
Koj Tseem Yuav Zoo Li
