It has excellent corrosion resistance and heat resistance that are not affected by alkali.
Looking AR(R) contains various oxides that improve alkali resistance. These include zirconia (ZrO2), rare earth oxides, and alumina (Al2O3), which themselves have low solubility against alkalis (maintaining low solubility even in glass compositions), and it has been confirmed through experiments that alkali resistance is dramatically improved. Additionally, due to the requirements of industrial glass applications, we not only aim to enhance alkali resistance but also consider the thermal stability, mechanical strength, and meltability during glass melting in the manufacturing process. For more details, please contact us or refer to the catalog.
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basic information
**Features** ○ Contains various oxides that improve alkali resistance → Zirconia (ZrO2), rare earth oxides, alumina (Al2O3), etc. ○ Alkali corrosion resistance → Comparison of alkali corrosion weight loss Approximately 800 times against aluminosilicate glass, and 1750 times against borosilicate glass. ○ Bending strength is 270 N/mm² (27 kgf/mm²) → Excellent mechanical strength compared to existing glasses. ○ Maximum operating temperature is 500°C → Excellent heat resistance compared to existing glasses. ○ High-pressure, high-temperature reflective level gauge for boilers → A high-pressure, high-temperature reflective level gauge for boilers, previously considered impossible, is now feasible. → Compatible with boilers operating at pressures above 2.5 MPa. ● For more details, please contact us or refer to the catalog.
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【Usage】 ○Industrial glass ●For more details, please contact us or refer to the catalog.
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Company information
We are a specialized and integrated manufacturer of industrial liquid level gauges. We offer a variety of glass direct-view liquid level gauges (gauge glass) and magnetic float liquid level gauges tailored to processes, ranging from general-purpose to high temperature and pressure, as well as ultra-low temperature. With 67 years of reliable liquid level gauge technology and quality control, we contribute to safe liquid level management. Additionally, we provide highly safe products using various unique technologies, such as site glasses fused with metal frames, Teflon-coated glass - clear coat glass, and alkali-resistant glass - looking-AR. We also offer reinforced glass that complies with various JIS standards.