Gold Coated Quartz Glass Tube

Gold Coated Quartz Glass Tube
Product Details
We will serve new and old customers wholeheartedly with high-quality ceramic ferrule connector, cordierite ceramic baking stone, ceramic backing tape and excellent reputation to make a contribution to the better life of mankind. 'Change for the better!' is our slogan, which means 'A better world is before us, so let's enjoy it!' Change for the better! We are going to empower people by communicating and listening, Setting an example to others and learning from experience. We take a brand-new management model, advanced technology, and thoughtful service as the foundation of our survival, and always insist on serving customers wholeheartedly.

The capacity of the crucible is 5 to 2000ml according to appearance, maximum capacity can be customized, and maximum size is 450mm. Under the general condition, the analyzed and fired substance is put into the crucible or a sagger and then put into analyzing or firing equipment to be heated. Heating and cooling speed is different according to the characteristics of the equipment and products. A raw material for manufacturing the crucible and the sagger is subjected to thermal expansion, and the crucible and the sagger are easily cracked if the heating or cooling speed is overhigh, so that the speed had better be low to prolong the service life of the crucible and the sagger. A corundum crucible contains 99.70% of corundum, has good high temperature insulation property and mechanical strength at the temperature of 1650 to 1700℃ in oxidizing atmosphere and reducing atmosphere, high heat conductivity and low thermal expansivity, does not react with air, water vapor, hydrogen, carbon monoxide and so on at the temperature of more than 1700℃, and has the short-term maximum service temperature of 1800℃.


Technical parameters:

Content: >99%

Density: 3.85g/cm3

Compressive strength: 2500MPa

Bending strength: 360MPa

Thermal shock resistance (thermal stability): good 

Maximum service temperature: 1800℃


At present, our production layout is reasonable so that our Gold Coated Quartz Glass Tube has stable and reliable quality, which is deeply trusted and affirmed by our customers. We look forward to a win-win cooperation in the field of new technologies through extensive external exchanges and cooperation. The establishment of a new platform for the research and development of new products and technologies will greatly improve our R&D and trial production capabilities.
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