- Country of manufactureChina
Single Crystal Quartz Wafers
Our abundance experience at growing and mass production for piezo grade quartz . We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking.
Our R&D is active at developing and researching from big material to process 8” quartz wafer or more.
Find here details of CQT selling lithium niobate wafer, lithium tantanlate wafer , piezo single crystal blanks and glass substrates for biochemistry .
Product Parameters
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Material |
Quartz Crystal |
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Cutting Angle |
X/Y/Z/AT32、33、36/BT/ST42.75°-cut etc |
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Diameter/size |
3”(76.2mm) |
4” （100mm) |
6"(150mm) |
8"(200mm) |
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Tol(±) |
<0.20 mm |
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Thinnest Thickness |
0.08mm Min |
0.10mm Min |
0.20mm Min |
0.35mm or more |
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Primary Flat |
22mm |
32mm |
42.5mm |
57.5mm |
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LTV (5mmx5mm) |
<1µm |
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TTV |
<3µm |
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Bow |
-300.3 µ m |
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