Tangshan Physical and Chemical Ceramics Co., Ltd.

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Tangshan High-tech Industrial Park Chemical Physical and Chemical Porcelain Factory

Tangshan Physical and Chemical Ceramics Co., Ltd.

Tangshan High-tech Industrial Park Chemical Physical and Chemical Porcelain Factory was established in 1989. The company is located in Tangshan, a developed industrial city on the Bohai Sea, with convenient transportation by rail, road, and airport. It is a company focusing on the research, development, production, and sales of refractory, acid-resistant, alkali-resistant, wear-resistant, and high-temperature physical and chemical porcelain. It currently has 25 kiln production lines. The company has strong technical verification capabilities and is a major supplier of physical and chemical ceramics and corundum high-alumina ceramics in China.

2002

Company founded in

25 Line

Kiln production line

3000 +

Serve customers

100 +

Sales countries and regions

We provide you with high-quality products

Focus on the research, development, production and sales of refractory, acid and alkali resistant, wear-resistant, high-temperature resistant chemical porcelain

Ceramics

Corundum ceramic

Corundum tube

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Ceramics

Physicochemical ceramics are ceramic materials with special physical and chemical properties, widely used in various industrial and scientific fields.

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Corundum ceramic

Corundum ceramics are ceramic materials mainly composed of aluminum oxide (Al₂O₃)

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Corundum tube

Corundum tubes are tubular ceramic materials mainly made of high-purity alumina.

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Other accessories

Büchner funnel (porcelain funnel)

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The starlight shines on the world!

2025-05-19

Core consumables and performance analysis in the high-temperature experiment of the corundum ark

A corundum boat is a laboratory consumable made of high-purity aluminum oxide. Due to its excellent high-temperature resistance, corrosion resistance, and mechanical strength, it plays a key role in high-temperature experiments, material preparation, and industrial production. I. Material Properties and Structural Advantages The core material of the corundum boat is α-aluminum oxide (commonly known as corundum), which has a stable crystal structure and the following significant characteristics: High-temperature performance: The corundum boat can operate stably for a long time in an environment exceeding 1600℃, far exceeding the temperature limit of traditional experimental containers. For example, when preparing lithium-ion battery and capacitor materials, it can carry graphite paper and carbon powder for high-temperature reactions. Chemical inertness: It does not easily react with other chemicals at high temperatures and is suitable for acidic, alkaline, or corrosive environments, ensuring the accuracy and reliability of experimental data. Thermal shock resistance: The corundum boat can withstand rapid cooling and heating changes and is not easily cracked, resulting in a long service life. For example, even after repeated heating to 1200℃ and natural cooling in a tube furnace, it can still maintain its structural integrity. High density and high strength: Through the slip casting process, the volume density of the corundum boat can reach more than 3.80 g/cm³, the bending strength exceeds 350 MPa, and the compressive strength is as high as 12000 MPa, capable of withstanding high temperatures.

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2025-05-09

Ideal container in high-temperature experiments of corundum ark

Corundum boats, as high-performance laboratory consumables, play a significant role in high-temperature experiments. Their unique material properties and structural design make them the preferred tool for numerous researchers and engineers. Corundum boats are primarily made of high-purity alumina (typically with an alumina content exceeding 99%), a material that gives corundum boats their high-temperature resistance. They can operate stably at temperatures exceeding 1600 degrees Celsius, far exceeding the temperature limits of many traditional experimental containers. In high-temperature experiments, corundum boats can withstand extreme conditions, ensuring the smooth progress of experiments and providing researchers with a reliable experimental platform. For example, in experiments related to the preparation of lithium-ion batteries and capacitors, corundum boats can carry materials such as graphite paper and carbon powder for high-temperature reactions, providing the necessary conditions for the experiment. Corundum boats also possess excellent chemical inertness. At high temperatures, they are not easily reactive with other chemical substances, making them perform exceptionally well when handling various chemical reagents. Whether in acidic, alkaline, or other corrosive environments, corundum boats maintain stable performance without interfering with experimental results. This chemical stability ensures the accuracy and reliability of experimental data, providing a solid foundation for scientific research. In addition to their resistance...

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2025-04-29

The crucial role of mullite tubes in high-temperature environments of a muffle furnace

In the field of high-temperature heating equipment, muffle furnace alumina tubes, with their excellent performance, have become indispensable components in laboratory and industrial production, providing stable and reliable support for numerous high-temperature processes. Excellent Performance, Core Advantages Muffle furnace alumina tubes are made of high-purity alumina (Al₂O₃) ceramic material and possess a series of remarkable characteristics. Their high-temperature resistance is exceptional, enabling them to operate stably at high temperatures of 1200-1800℃ for extended periods, with some products even capable of withstanding higher temperatures for short durations. This makes them excel in high-temperature heating scenarios, easily handling various harsh conditions. Simultaneously, the alumina material boasts excellent corrosion resistance, effectively resisting erosion from multiple chemical substances, ensuring the stability of the tube under complex operating conditions. Furthermore, it possesses good wear resistance and chemical stability, resulting in a long service life and significantly reducing equipment maintenance costs. Diverse Shapes, Meeting Diverse Needs Muffle furnace alumina tubes come in various shapes and specifications, primarily including round tubes, square tubes, horseshoe tubes, and externally threaded tubes. These differently shaped tubes can be flexibly selected according to experimental needs and equipment design. For example, round tubes have a simple structure and are suitable for some conventional high-temperature heating experiments; square tubes are used in some applications requiring

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2025-04-21

High-temperature experiment of mullite furnace tube in muffle furnace, a core component

Muffle furnaces, as highly efficient and energy-saving resistance furnaces, are widely used in various laboratories, industrial production, and scientific research fields. One of their core components, the muffle furnace alumina tube, plays a crucial role in high-temperature experiments. Characteristics of Alumina Tubes Muffle furnace alumina tubes are made of high-purity aluminum oxide (Al₂O₃). This material has an extremely high melting point (over 2000℃), excellent high-temperature resistance, good chemical stability, and thermal shock resistance. Alumina tubes can withstand high temperatures of 1200-1800℃ without easily cracking, making them ideal for high-temperature experiments. Applications in Muffle Furnaces Muffle furnaces, as devices capable of generating high-temperature environments, are mainly used in various heating, sintering, and melting processes. The alumina tube, as a core component of the muffle furnace, is in direct contact with the high-temperature environment and plays a decisive role in the success of the experiment. The following are the main applications of alumina tubes in muffle furnaces: Sample Heating and Sintering: Muffle furnace alumina tubes can uniformly transfer heat to the sample, ensuring that the sample is uniformly heated at high temperatures, thus achieving an efficient heating and sintering process. Chemical Reaction Vessel: In chemical reactions conducted at high temperatures, alumina tubes can serve as reaction vessels.

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Tangshan High-tech Industrial Park Chemical Physical and Chemical Porcelain Factory

Tangshan Physical and Chemical Ceramics Co., Ltd.

Address: Songgezhuang Chemical and Physical Porcelain Factory, Tangshan High-tech Industrial Development Zone

Telephone: +86-315-5509570 、 +86-315-5509222

Mobile: +86-13903372399 、+86-13832559317

Email: tshglhcc@163.com

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