Borosilicate glass products are high-durability, heat-resistant, and chemically inert items primarily composed of silica and boron trioxide. Known for a very low coefficient of thermal expansion, they withstand intense thermal shock and chemical corrosion. Common uses include labware, high-end cookware, pharmaceutical packaging, and industrial equipment.
Key Characteristics and Properties
Thermal Shock Resistance: Withstands rapid temperature changes without cracking.
Chemical Durability: Highly resistant to water, acids, salt solutions, organic substances, and halogens.
Low Expansion: Minimal expansion/contraction during temperature fluctuations.
Physical Strength: Harder and more robust than soda-lime glass, reducing breakage.
Clarity: Offers excellent optical properties for laboratory and lighting applications.
Common Borosilicate Product Types
Laboratory Glassware: Beakers, flasks, test tubes, pipettes, and petri dishes.
Kitchen & Cookware: Baking dishes, coffee makers, teapots, and storage containers.
Industrial Components: Pipelines, sight glasses, and chemical processing equipment.
Specialty Items: Pharmaceutical vials, lighting fixtures (tubes), and art glass.
