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Quartz crucible is the main product of high-purity quartz sand in the photovoltaic and semiconductor fields. It is mainly used to support continuous crystallization under high-temperature conditions. It is a consumable quartz device used to hold polysilicon raw materials.
Quartz crucible has the properties of cleanliness, homogeneity, and high temperature resistance. From the perspective of physical thermal properties, the deformation point of the quartz crucible is about 1100℃, the softening point is about 1730℃, and its maximum continuous use temperature is about 1100℃, which can reach 1450℃ in a short time. Its high purity and high temperature resistance and durability provide a guarantee for silicon rod single crystal pulling and single crystal quality, and it is one of the key auxiliary materials of the single crystal pulling system. Quartz crucibles are divided into semiconductor (electronic grade) quartz crucibles and photovoltaic (solar grade) quartz crucibles according to their applications.
Yancheng Mingyang Quartz Products Co., Ltd. is a company specializing in the production of quartz and special glass products. Yancheng Mingyang Quartz Products Co., Ltd. is the production plant of Jinzhou Mingde Quartz Glass Co., Ltd. in Jiangsu. Since its establishment, the company has developed rapidly, introduced advanced technology and production equipment at home and abroad, and continuously improved and improved product quality. Relying on its own advantages, we have developed a variety of products suitable for the market and meet the needs of different customers, and solved many urgent production problems for our customers.
The company's products include quartz glass tubes, double-hole quartz glass tubes, quartz glass rods, quartz sheets, sapphire windows, calcium fluoride glass windows, infrared ultraviolet coatings, high-pressure resistant aluminosilicate glass window panels, quartz glass instruments, high borosilicate glass instruments, quartz crucibles, quartz gold-plated tubes, quartz heaters, quartz infrared heating tubes, far-infrared directional radiation heaters ultraviolet germicidal lamps and other special types of quartz glass products.
Quartz crucible is a special high-temperature resistant container made of high-purity silicon dioxide, which plays an irreplaceable role in high-temperature smelting, crystal growth and material purif...
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