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Products > primary processing > Hangzhou Freqcontrol Electronic Technology Ltd | Similar Products
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primary processing

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Single Crystal Quartz Wafers

Single Crystal Quartz Wafers
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 ...

Series Glass & Fused Silica Wafers

Series Glass & Fused Silica Wafers
Primary reference flat mm 57.5 Semi-notch Semi-notch Semi-notch LTV (5mmx5mm) µm < 0.5 < 0.5 < 0.5 < 0.5 TTV µm < 3 <3 <5 <5 Bow µm ±30 ±40 ±40 ±40 Warp µm ≤ 40 ≤ 50 ≤ 50 ≤ 50 PLTV(5mm*5mm) ...
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