| Product |
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Product & Service |
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| Quartz chip |
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Quartz chip with a high temperature, low coefficient of thermal expansion, thermal shock resistance and good electrical insulation characteristics. Quartz chip in the visible range, transmittance greater than 90%. |
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Typical Impurities |
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Al |
Fe |
Ca |
Mg |
Ti |
Cu |
Mn |
K |
Na |
Li |
Co |
Ni |
B |
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22.00 |
1.50 |
1.50 |
0.30 |
2.00 |
0.05 |
0.05 |
2.00 |
2.00 |
2.00 |
0.10 |
0.10 |
0.20 |
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Typical Impurities |
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Al |
Fe |
Ca |
Mg |
Ti |
Cu |
Mn |
K |
Na |
Li |
Co |
Ni |
B |
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16.20 |
0.23 |
0.50 |
＜0.05 |
1.30 |
＜0.05 |
＜0.05 |
0.60 |
0.90 |
0.90 |
- |
＜0.05 |
0.08 |
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1、Round Plate： Unit：mm |
2、Rectangular Plate, L1: Length, L2: Width
Unit：mm |
3, Product Thickness
Unit：mm |
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Size |
OD Tolerance |
Size |
Tolerance |
Size |
Tolerance |
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10≤D<30 |
0
-0.3 |
10≤L1<30 |
10≤L2<30 |
0
-0.3 |
1≤δ<3 |
±0.2 |
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30≤D<100 |
0
-0.3 |
30≤L1<100 |
30≤L2<100 |
0
-0.3 |
3≤δ<8 |
±0.3 |
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100≤D<200 |
0
-0.3 |
100≤L1<200 |
100≤L2<200 |
0
-0.3 |
8≤δ<12 |
±0.5 |
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200≤D≤300 |
0
-0.3 |
200≤L1≤350 |
200≤L2≤350 |
0
-0.3 |
12≤δ<20 |
±0.6 |
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l Semiconductor industry
l Electric light source device
l Optical instrument
l Laboratory instrument
l Medical equipment
l Resistance to high temperature corrosion resistance of chemical equipment |
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