To Tatou Hua
borosilicate karaihe ngongo ngongo karaihe me te ahua rereke
Raraunga Hangarau o te Karaehe Borosilicate Teitei:
1. Hanganga matū:
SiO2>78% B2O3>10%
2. Āhuatanga Tinana me te Matū:
| Te whakarea o te roha | (3.3±0.1)×10-6/°C |
| Kiato | 2.23±0.02 |
| Wai ātete | Kōeke 1 |
| Atete waikawa | Kōeke 1 |
| Te parenga kawa | Kōeke 2 |
| Te waahi whakangawari | 820±10°C |
| Te mahi ru werawera | ≥125 |
| Te pāmahana mahi teitei | 450°C |
| Te max. pāmahana mahi | 650°C |
3. Tawhā Hangarau Matua:
| Te rewa | 1680°C |
| Te pāmahana hanga | 1260°C |
| Te pāmahana whakamahana | 830°C |
| Te pāmahana whakaene | 560°C
|
Nga Taipitopito mokete
Tuhia to korero ki konei ka tukuna mai ki a matou
HUA HOT-HOKO
Kounga Tuatahi, Whakapumautia te Haumaru
