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Donghai Yukang Quartz Material Co., Ltd.


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Perfect Quality Quartz Wafer Boat for Solar and Semiconductor Application
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Product: Views:157Perfect Quality Quartz Wafer Boat for Solar and Semiconductor Application 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-19 12:30
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Details
Specifications

1, different size quartz boat
2, purity 99.99% min
3, Resistance 1100 degree
4, Low OH
5, Nice Appearances

Quartz boat
1, quartz boat:
2, purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, Low OH
5, Nice Appearances, no bubble, no airline

Specification:
As requirement

Physical Properties
Density 20oC g/cm3 2.2
Softening point(oC) 1683
Annealing point(oC) 1215
Defoamation Point (oC) 1120

AL Fe K Na Li Ca Mg Cu Mn Cr B Ti
5-12 0.19-1.5 0.71-1.6 0.12-1.76 0.38-0.76 0.17-1.23 0.05-0.5 0.05 0.05 <0.05 <0.1 <1.0
 
Spectral transmission at 1.0mm thickness
m m <220 255 280 315 350 38 590 780
% 89 91 93 93 93 93 93.2 93.4

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