Glass×安中特殊硝子製作所 - List of Manufacturers, Suppliers, Companies and Products

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Soda glass and soda glass reinforced products

Strength is improved by performing reinforcement treatment (air cooling reinforcement)!

Soda glass is heated to a certain temperature (which varies depending on the raw materials) and then rapidly cooled by blowing compressed air onto it, creating a compressive layer on the glass surface. This results in a glass that is approximately 2 to 3 times stronger than in its normal state (air-cooled strengthening). In this case, strength refers to bending strength, which is improved regarding the pressure applied to the pressure vessel when installed. The main raw materials used for strengthening treatment are soda glass and low-expansion borosilicate glass (such as Pyrex and Tempax). Please select according to your intended use (pressure-resistant specifications or heat-resistant specifications). 【Features of Soda Glass】 ■ Maximum operating temperature: 80℃ ■ Minimum bending strength: 150N/mm² ■ Average linear expansion coefficient: 98×10^-7/℃ or less *For more details, please refer to the PDF document or feel free to contact us.

  • Plate glass and mirrors
  • Glass mirror

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What is soda glass? Features and applications.

Used in various situations such as tableware and automobiles! An explanation of glass that we often see in our daily lives.

The glass commonly seen in everyday items such as window panes, cups, and bottles is a type known as soda glass. Its main components are SiO2 (silicon dioxide), Na2O (soda ash), and CaO (lime). In terms of appearance, it is characterized by a bluish tint, and when viewed from the side, it appears slightly green. This article provides a detailed introduction to the advantages and disadvantages of soda glass, as well as its applications. [Contents] ■ What is soda glass? ■ Characteristics of soda glass (advantages and disadvantages) ■ Features of soda glass ■ Summary *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

  • Glass Decoration Materials

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There are two types of tempered glass! About the tempering process of glass.

Screen protectors for smartphones and more! Introducing various processing methods.

There is a process called "tempering" for glass, and glass that has undergone this process is referred to as "tempered glass." Common examples include screen protectors used for smartphones. In this article, we will introduce two types of tempering methods. We will also provide detailed explanations of their respective features. 【Contents】 ■ Types of tempering ■ Air-cooled tempering ■ Chemical tempering ■ Summary *For detailed content of the article, please refer to the related links. Feel free to contact us for more information.

  • Tempered Glass System

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陸用、船舶用ボイラーに【平型透視式・反射式 水面計ガラス】

反射式・透視式水面計用ガラスは、高温、高圧、急激な熱衝撃に耐えうる特性があり、主に陸用、船舶用ボイラーに幅広く使用されています。

通常タイプの平型反射式・透視式(JIS B8211)の他にも二色式タイプや一本溝タイプ、紫外線カットの着色タイプなども多種ご用意しております。 また、ご要望に応じてご指定硝材・寸法での製作や特殊形状などの製作も承っております。 【特長】 ■高温・高圧、急激な熱衝撃に耐えうる特性があります ■主に陸用・船舶用ボイラーに最適です ■タイプを多種ご用意しております ・通常タイプ・・・平型反射式・透視式(JIS B8211) ・二色式タイプ ・一本溝タイプ ・紫外線カットの着色タイプ ■ご要望に応じてご指定硝材・寸法での製作や特殊形状などの製作も承っております。 詳しくは、カタログをダウンロード、もしくはお問い合わせください。

  • Plate glass and mirrors
  • Glass mirror
  • Other measuring instruments

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Tempax - Tempax Enhanced Product

Exhibits excellent heat resistance and thermal shock resistance in multiple fields!

"Tempax" is glass that is finished to a flat and smooth surface state through the microfloat process, combining high light transmittance with excellent optical quality and minimal optical distortion. 【Features of Tempax】 <Tempax Reinforced> ■ Maximum operating temperature: 260℃ ■ Average linear expansion coefficient: 37× 10^-7 / ℃ or less ■ Minimum value of regular bending strength: 120N / mm² <Tempax (Non-reinforced)> ■ Operating temperature: 450℃ ■ Maximum temperature: 500℃ *For more details, please refer to the PDF document or feel free to contact us.

  • Plate glass and mirrors
  • Glass mirror

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What is Tempax glass? Features, uses, and differences from quartz glass?

High thermal shock resistance and heat performance borosilicate glass! Detailed introduction of its applications.

Tempax glass is a high thermal resistance borosilicate glass developed by the German company Schott, capable of withstanding temperatures up to 500°C (instantaneously). It can also be processed into tempered glass through heat treatment (making it strong against pressure), allowing it to be used in high-pressure environments. This article provides a detailed explanation of the characteristics and applications of Tempax glass, as well as its differences from quartz glass. [Contents] ■ What is Tempax glass? ■ Characteristics and applications of Tempax ■ What are the differences from quartz glass? ■ Summary *For detailed content of the article, please refer to the related links. Feel free to contact us for more information.

  • Glass Decoration Materials

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What is the difference between glass and acrylic?

The selection of materials is important depending on the area of use! We will introduce the advantages and differences of each in detail.

Do you know the difference between glass and acrylic? Glass has been used for a long time in places and objects that require transparency, but in recent years, acrylic has also been widely used as a material that meets the same demand. However, both have their advantages and disadvantages, and it is necessary to choose the material depending on where it will be used. This article clearly compares and introduces the advantages and disadvantages of glass and acrylic. [Contents] ■ Characteristics of glass ■ Characteristics of acrylic ■ Comparison of glass and acrylic ■ Is acrylic not suitable for window glass? ■ Summary *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

  • Glass Decoration Materials
  • Acrylic mirror

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What is quartz glass? Features and applications.

Utilizing characteristics, applied in various fields including optical fibers! A detailed introduction to the main types and more.

The topic of semiconductor shortages has been ongoing for a long time, but quartz glass is used in semiconductor equipment. This article introduces what quartz glass actually is. We provide detailed explanations of its main types, characteristics, and applications, so please take a moment to read it. 【Contents (partial)】 ■ What is quartz glass? ■ Types of quartz glass - Fused quartz - Synthetic quartz *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

  • Plate glass and mirrors

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What is the heat resistance temperature of heat-resistant glass? A thorough explanation of why it is strong against heat.

Causes of glass breaking and reasons why heat-resistant glass is strong against heat are published! We also introduce representative types.

When it comes to glass that is resistant to heat or glass that is less likely to break even when hot water is poured into it, “heat-resistant glass” generally comes to mind. Many people may wonder, “Why is it less likely to break even when hot water is added? Why does glass break when heat is applied in the first place?” This article provides a clear explanation of such questions. We also introduce several representative types of heat-resistant glass. [Contents] ■ What is the heat resistance temperature of heat-resistant glass? ■ Reasons why glass breaks ■ Reasons why heat-resistant glass is strong against heat ■ Representative types of heat-resistant glass ■ Summary *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

  • Glass Decoration Materials

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