Peb cov khoom
ntshiab txiav luv luv fused silica quartz iav raj quartz raj rau uv teeb
Ntshiab thiab huv si,
Siab homogeneity
Kub kub resistant
High lub teeb kis tau tus mob
Anti chemistry nres
Ua haujlwm kub:
Kev ua haujlwm kub tsis tu ncua: 1000 ° C
Ua haujlwm kub rau lub sijhawm luv: 1100 ° C
instant ua hauj lwm max kub: 1300 ° C
Mechanical khoom:
| Mechanical Property | Siv tus nqi | Mechanical Property | Siv tus nqi |
| Qhov ntom | 2.203g / cm3 | Refractive Index | 1.45845 ib |
| Compressive zog | > 1100 Mpa | Coefficient ntawm thermal expansion | 5.5 × 10-7cm / cm |
| Khoov zog | 67mpa ua | Kub ua haujlwm kub | 1750-2050 ° C |
| Tensile zog | 48.3 Mpa ua | Qhov kub ntawm lub sijhawm luv luv | 1300 ° C |
| Poisson tus ratio | 0.14-0.17 Nws | Qhov kub thiab txias rau lub sijhawm ntev | 1100 ° C |
| Elastic Modulus | 7 1700 Mpa | Kev tiv thaiv | 7 × 107 Ω cm |
| Shearing Modulus | 31000 Mpa | Dielectric zog | 250-400 kWh/cm |
| Moths Hardness | 5.3 ~ 6.5 (Moths Scale) | Dielectric tsis tu ncua | 3.7-3.9 Nws |
| Deformation Point | 1280 ° C | Dielectric absorption coefficient | <4 × 104 |
| Cov cua kub tshwj xeeb (20 ~ 350 ° C) | 670J / kg ° C | Dielectric poob coefficient | <1 × 104 |
| Thermal conductivity (20 ° C) | 1.4 W / m ° C | ||
INSTUCTION
1. Tsis txhob khiav lag luam hauv qhov kub tshaj quartz siab tshaj plaws ua hauj lwm kub rau lub sij hawm ntev.
Txwv tsis pub, cov khoom yuav deform crystallization los yog softening.
2. Ntxuav cov khoom quartz ua ntej kub kub ua haujlwm ib puag ncig.
Ua ntej tsau cov khoom hauv 10% hydrofluoric acid, tom qab ntawd ntxuav nws nrog dej purity siab lossis cawv.
Tus neeg teb xov tooj yuav tsum hnav hnab looj tes nyias, ncaj qha kov nrog quartz iav los ntawm tes yog inhibited.
3. Nws yog qhov tsim nyog kom ncua lub neej ntev thiab thermal tsis kam ntawm quartz khoom ntawm kev siv tas li
nyob rau hauv qhov kub thiab txias ib puag ncig. Txwv tsis pub, kev siv ib ntus yuav txo cov khoom lag luam.
4. Sim tsis txhob kov cov tshuaj alkaline (xws li iav dej, asbestos, potassium thiab sodium compounds, thiab lwm yam)
thaum ua hauj lwm quartz iav khoom nyob rau hauv high kub, uas yog ua los ntawm cov khoom siv acid.
Txwv tsis pub cov khoom los tiv thaiv crystalline cov khoom yuav raug txo kom tsawg.
FAQ:
1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam? A: Peb yog Hoobkas
2.Q: Koj lub Hoobkas nyob qhov twg? Kuv tuaj yeem mus saib tau li cas? A: Peb lub Hoobkas nyob hauv Lianyungang, Suav teb, kwv yees li 2 teev tsheb ciav hlau los ntawm Shanghai.
3.Q: Cov khoom ntawm koj cov khoom yog dab tsi? A: Cov khoom yog quartz
4.Q: Kuv tuaj yeem tau txais qee qhov qauv? A: Peb zoo siab los muab cov qauv rau koj.
5.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo? A: Qhov zoo yog qhov tseem ceeb. Peb muaj peb cov kws tshaj lij kev tswj xyuas pab pawg los tiv thaiv txhua kauj ruam ntawm kev tsim khoom.
Production Show:
KUB-muag khoom
Zoo Ua Ntej, Kev Nyab Xeeb Kev Nyab Xeeb
