Peb cov khoom
Borosilicate iav round pom iav
Product Detail:
3.3 borosilicate thermal shock ntab iav (tuaj yeem hloov SCHOTT cov cim lag luam borofloat ® 3.3, CORNING cov cim lag luam pyrex ®7740) yog tsim los siv cov txheej txheem ntab, sodium oxide (Na2O), boron oxide (B2O3), silicon dioxide (SiO2) raws li cov txheej txheem hauv paus. daim iav.
Loj: Customized loj availale
| Lub cev khoom | |||||||||
| Tsis muaj. | Kev ua tau zoo ntawm lub cev | Tus nqi | Chav tsev | ||||||
| 1 | Coefficient ntawm txhais tau tias linear thermal expansion (20 ° C, 300 ° C) | 3.3 ± 0.1 | 10-6K-1 | ||||||
| 2 | Kev hloov pauv kub | 525 ± 15 | °C | ||||||
| 3 | Softening point | 820 ± 10 | °C | ||||||
| 4 | Chaw ua haujlwm | 1260 ± 20 | °C | ||||||
| 5 | Qhov ceev ntawm 20 ° C | 2.23 ± 0.02 | g/cm3 | ||||||
| 6 | Qhov nruab nrab thermal conductivity (20 ° C-100 ° C) | 1.2 | wb/m2k | ||||||
| 7 | Refractive Index | 0.92 ib | 1 | ||||||
| Lub ntsiab lus | |||||||||
| SiO 2 | B2O3 | Na2O + K2O | Al2O3 | ||||||
| 81 | 13 | 4 | 2 | ||||||
| Cov cuab yeej tshuaj | |||||||||
| Hydrolytic tsis kam ntawm 98 ° C | ISO 719-HGB 1 | ||||||||
| Hydrolytic tsis kam ntawm 121 ° C | ISO720-HGA 1 | ||||||||
| Acid resistance Class | ISO 1776-ib chav kawm | ||||||||
| Optical Khoom | |||||||||
| Refractive: | ib: 1.47384 | ||||||||
| Lub teeb kis tau tus mob: | 92% thickness ≤4mm91% (thickness≥5mm) | ||||||||
Daim ntawv thov:
1. Cov khoom siv hluav taws xob hauv tsev (lub vaj huam sib luag rau qhov cub thiab qhov cub, microwave tais thiab lwm yam);
2. Environmental engineering thiab chemical engineering (pob txheej ntawm cov tshuaj tua kab mob, autoclave ntawm cov tshuaj tiv thaiv thiab cov tsom iav kev nyab xeeb);
3. Teeb pom kev zoo (tseem ceeb thiab tiv thaiv iav rau jumbo zog ntawm dej nyab);
4. Lub zog rov tsim dua tshiab los ntawm lub hnub ci zog (lub hnub ci cell puag phaj);
5. Cov cuab yeej zoo (optical filter);
6. Semi-conductor technology (LCD disc, tso saib iav);
7. Cov txheej txheem kho mob thiab bio-engineering;
8. Kev tiv thaiv kev nyab xeeb (cov mos txwv iav)
Khoom Qhia:
KUB-muag khoom
Zoo Ua Ntej, Kev Nyab Xeeb Kev Nyab Xeeb
