Jinzhou Seahope New Material Co., Ltd tel: +86-416-7908037
High purity quartz glass
High purity quartz glass is obtained by CVD or PCVD method. The product has high purity, with no bubble, no stripe, no fluorescence. Besides, it has superior physical performance. The stress is up to 2nm/cm. It has different OH content according to the different production process to meet customer needs.
Impurities & OH
|
Impurity content ppm |
||||||||||||||
|
product |
AI |
Fe |
Ca |
Mg |
Ti |
Cu |
Mn |
Ni |
Co |
B |
K |
Na |
Li |
OH |
|
HP3001B-1 |
＜0.12 |
＜0.05 |
＜016 |
＜0.02 |
＜0.03 |
＜0.01 |
＜0.01 |
＜0.01 |
＜0.01 |
— |
＜0.04 |
＜0.09 |
＜0.01 |
～1100 |
|
HP3001B-2 |
2.11 |
0.92 |
0.94 |
0.11 |
0.43 |
0.07 |
0.1 |
— |
— |
— |
0.95 |
0.58 |
0.41 |
≤5 |
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