







|
Raukaha (Ml) |
Diameter pounamu (mm) |
Ko te waha Poto Inediameter (mm) |
Ko te diameter mangai pounamu (mm) |
Tōroa (mm) |
Gil |
Papanga |
Tae |
|
1000 |
99 |
30 |
40 |
230 |
45 |
Karaihe borosilicate |
Maama \ / Brown |


|
Ihirangi sio2 |
> 80% |
|
Rinena |
520℃ |
|
Anneang Point |
560℃ |
|
Whakapaipai |
820℃ |
|
Whakapaipai |
1.47 |
|
Panui Maama (2mm) |
0.92 |
|
Modulus ngawari |
67knm-2 |
|
Te kaha kaha |
40-120nmm-2 |
|
Ko te tino uaua |
3.8 * 10-6mm2 \ / n |
|
Te tukatuka pāmahana (104dpas) |
1220℃ |
|
Raina te rahi o te whakawhānui (20-300℃) |
3.3 * 10-6k-1 |
|
Te mutunga (20℃) |
2.23GM-1 |
|
Wera wera |
0.9JG-1k-1 |
|
Te whanonga waiariki |
1.2WM-1K-1 |
|
Te ātete hydrolytic (ISO 719) |
Papa 1 |
|
Te waikawa o te waikawa (ISO 715) |
Papa 1 |
|
Te aukati alkali (ISO 695) |
Papa 2 |
|
Te Whakahauohooho Thermal (ISO 715) Rod 6 * 30mm |
300℃ |



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