







|
Lub peev xwm (Ml) |
Lam lub taub (hli) |
Lub qhov ncauj ntho hauv lub raj mis inneriameter (hli) |
Lub raj mis lub qhov ncauj (hli) |
Qhov siab (hli) |
Hlob |
Khoom |
Xim |
|
1000 |
99 |
30 |
40 |
230 |
45 |
Borosilicate iav |
Ntshiab \ / xim av |


|
Sio2 Cov Ntsiab Lus |
> 80% |
|
Lim taw tes |
520℃ |
|
Annealing Taw Qhia |
560℃ |
|
Softening point |
820℃ |
|
Refronction Index |
1.47 |
|
Qhov Chaw Sib Kis (2mm) |
0.92 |
|
Elastic modulus |
67kmm-2 |
|
Lub zog tensile |
40-120NMM-2 |
|
Iav Lub Siab Txaus Siab Optical Coefficient |
3.8 * 10-6mm2 \ / n |
|
Kub Zauv Kub (104DPA) |
1220℃ |
|
Linear coefficient ntawm expansion (20-300℃) |
3.3 * 10-6K-1 |
|
Ntom ntom (20℃) |
2.23gcm-1 |
|
Cov cua sov tshwj xeeb |
0.9jg-1k-1 |
|
Thermal conductivity |
1.2wm-1k-1 |
|
HYFOLYTIC YIG (ISO 719) |
Qeb 1 |
|
Acid Reistce (ISO 715) |
Qeb 1 |
|
Alkali Kuj (ISO 695) |
Qib 2 |
|
Thermal poob siab kuj (ISO 715) pas nrig 6 * 30mm |
300℃ |



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