1. We have different sizes opaque quartz crucible, the small one is used at laboratory
And the big one is used for industry.
2. High purity, Sio2 content > 99.99%.
3. High quality, no bubble and no airline.
4. Working temperature:1100°C
We can manufacture opaque or clear quartz crucible, different specification according to customer's request. If you are interested in our products pls don't hesitate to contact us!
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SIO2 :
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99.9 %
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Density :
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2.2(g/cm3)
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Degree of hardness moh' scale :
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6.6
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Melting point:
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1732°C
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Working temperature :
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1100°C
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Max temperature can reach in a short time :
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1450°C
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Acid tolerance:
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30 times than Ceramics , 150 times than Stainless steel
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Visible light transmittance :
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above 93%
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UV spectral region transmittance:
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80%
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Resistance value :
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10000 times than ordinary glass
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Annealing point:
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1215°C
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softening point:
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1730°C
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