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1. Fused quartz/quartz glass ingot
2. Low coefficient of thermal expansion
3. Temperature resistance
4. Corrosion resistance
Quartz Ingot |
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SIO2 : | 99.9 % |
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Density : | 2.2(g/cm3) |
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Degree of hardness moh' scale : | 6.6 |
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Melting point: | 1732°C |
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Working temperature : | 1100°C |
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Ma temperature can reach in a short time : | 1450°C |
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Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
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Visible light transmittance : | above 93% |
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UV spectral region transmittance: | 80% |
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Resistance value : | 10000 times than ordinary glass |
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Annealing point: | 1180°C |
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softening point: | 1630°C |
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Strain point: | 1100 | |
1.Transparent glass tube sample 2. Material :high purify quartz powder 3. High temperature resistant 4.Good anticorrosive 5.Electric insulation performance
Lianyungang national interests Quartz Products Co., Ltd. is a production-oriented enterprises , engaged in the quartz industry for many years , there are varieties even melt pipe, gas refining , quartz mound several series. City Development Zone in 2000 with a state-owned chemical plant in cooperation in the use of high quality hydrogen resources ( Lianyungang only one with pipeline gas source ) and a five Wuchang from Jinzhou , 1573 Shanghai factory to employ a group of professionals engaged in deep processing of quartz , expansion of 500mm caliber bassoon and Cao to 800mm in diameter and large-sized quartz plate. The recent extension of the pipe material mound to thermal processing , cold series, variety, various utensils and quartz tube , quartz rod , quartz boat and other products. Quartz is the current domestic production enterprises in more variety, more complete testing means and having a quartz glass integrated research and development capabilities of the enterprise. The company is located in national coastal zone economic zone , away from the highway, aviation , railways are very convenient. Companies adhering to the " sincere service " business philosophy and the " strict management " determined to provide customers with the most satisfactory product quality . Improve research and development capabilities to develop new technology and new products, superior quality and excellent reputation of serving the community . Welcome to the new and old customers call to discuss the order .
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