HARIO borosilicate glass Rashi-hiring glass. Please feel free to consult us about domestic quality, sizes, and shapes at our domestic factory.
Borosilicate glass Rashi healing glass. Manufacturing is done domestically, and we will respond to your requests regarding size and shape. Hario glass is excellent in chemical resistance and, of course, complies with standards such as RoHS. The "H-32" contains no heavy metals such as lead, zinc, or cadmium, and does not use arsenic or antimony, which are commonly used as foam agents. You can use it with confidence in chemical analysis.
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basic information
HARIO's heat-resistant glass "H-32" does not contain heavy metals such as lead, zinc, or cadmium, nor does it use arsenic or antimony, which are commonly used as foam agents. You can use it with confidence based on chemical analysis. 【Chemical Composition】 SiO2 81% Al2O3 2% B2O3 13% Na2O3 4% 【Chemical Properties】 Linear Expansion Coefficient 32×10^-7 cm/deg (30 to 330°C) Specific Heat 0.20 cal/g·deg (20 to 100°C) Thermal Conductivity 0.0026 cal/cm·sec·deg (at room temperature) Specific Gravity 2.23 g/cm³ Alkali Extraction Amount 0.075 ml/g (in accordance with JIS R 3503-1994)
Price information
The price varies depending on the quantity, so please feel free to contact us.
Price range
P1
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Distillation apparatus and others
catalog（3）
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Company information
We are a company specialized in supplying "transparent heat-resistant glass material that is resistant to corrosion and heat," manufactured by HARIO. Leveraging the know-how we have cultivated since HARIO's founding regarding heat-resistant glass, we propose heat-resistant glass materials that are "safe and secure," and have "high durability against scientific corrosion, strong acids, alkalis, and thermal applications." Our production facility is located in Koga City, Ibaraki Prefecture, and within Japan, we offer the best cost performance in the industry and can achieve short delivery times. Additionally, we strive to build long-lasting and deep business relationships so that our clients can easily consult with us anytime after delivery.