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Public Disclosure of Pollutant Discharge Information

Release time:

2022-07-11

Basic information of the pollutant discharge unit, emissions of air pollutants, emissions of water pollutants, noise emission information, and solid waste emission information.

Public Disclosure of Pollutant Discharge Information

Basic information of the pollutant discharge unit, emissions of air pollutants, emissions of water pollutants, noise emission information, and solid waste emission information.

Public Disclosure of Pollutant Discharge Information

COVID-19 Prevention and Control and Enterprise Resumption Organization Management in 2020

COVID-19 Prevention and Control and Enterprise Resumption Organization Management in 2020

COVID-19 Prevention and Control and Enterprise Resumption Organization Management in 2020

Sapphire technology is diversifying, and the Czochralski method is gradually becoming the market mainstream.

1. Overview of the Sapphire Industry Sapphire crystals have very stable chemical properties, characterized by a high melting point (2050°C), great hardness (Mohs hardness of 9, second only to diamond), and excellent transparency, thermal conductivity, and electrical insulation. They also possess good mechanical properties, wear resistance, and erosion resistance, along with outstanding optical and physicochemical characteristics. Therefore, sapphire is an extremely important basic material in the microelectronics and optoelectronics industries, widely used in various fields such as semiconductors, microelectronics, optoelectronics, information display, optical communication, lasers, precision machinery, and national defense and military applications. With the development of science and technology,

Sapphire technology is diversifying, and the Czochralski method is gradually becoming the market mainstream.

Why is the application market for Hengjing New Materials' high-purity alumina becoming increasingly broad?

High-purity alumina refers to alumina with a purity level higher than 99.9% (5N). It is a valuable high-value product that can be widely used in a range of applications, such as high-performance electronics, tablets, smartphones, and computer screen backlighting; LEDs and hybrid vehicles. High-purity alumina is a special type of alumina known for its excellent hardness, high brightness, electrical insulation (non-conductive), super wear resistance, high corrosion resistance, and high-temperature resistance. It is used in automatic sensor applications, such as alumina substrates, due to its outstanding electrical insulation properties and high heat resistance. Due to its high level of plasma corrosion resistance, high-purity alumina is also used in semiconductor components. Although high-purity alumina is applied in a variety of markets, reports indicate that over 60% of high-purity alumina is used in the LED industry. Reports state that the global production of high-purity alumina is 15,000 tons per year, with an expected compound annual growth rate of about 7%, driven by demand from the LED market. The price of high-purity alumina ranges from $30 per kilogram to $300 per kilogram, depending on its purity level, particle size, and structure. Shandong Hengtong Crystal Materials Co., Ltd.

Why is the application market for Hengjing New Materials' high-purity alumina becoming increasingly broad?

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Company Name: Shandong Hengjing New Material Co., Ltd

Contact number: Xu Zong+86-13606355268

Business Contact: Manager Tian+86-18865130869

Manager Li+86-18366460910

  

Landline:+86-635-7115888

Contact E-mail:shandonghengjing@126.com

Contact address: intersection of Xingye Road and Tuanye Road, Guanxian Industrial Park

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