Tempered Clear Float Glass from China Suppliers | High-Quality Factory Direct Supply

Product Overview of Clear Float Glass from Leading China Suppliers

Our clear float glass is available in a thickness range of 2mm to 25mm, with common specifications including 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm. Typically offered in a standard size of 2440mm × 3660mm, we also provide custom sizes to meet your specific needs.

This high-quality clear float glass showcases impressive light transmittance of ≥89% for 3mm thickness, making it an excellent choice for various applications. The glass is colorless and transparent, featuring a subtle green tint at the edges, which is due to the higher iron content commonly found in float glass.

With a density of approximately 2.5 g/cm³ and a refractive index of around 1.52, our glass has outstanding optical properties. It boasts a softening temperature of about 720°C and a thermal expansion coefficient ranging from 8.5 to 9.5 × 10⁻⁶/°C (between 20°C and 300°C).

Additionally, our clear float glass exhibits substantial mechanical strength, with bending strength between 40 and 50 MPa, and compressive strength ranging from 800 to 1000 MPa. The glass is primarily composed of SiO₂ (~72%), along with Na₂O, CaO, MgO, and trace amounts of Fe₂O₃, contributing to its distinctive color.

Our clear float glass surfaces are smooth and flat, free from significant waves, bubbles, or impurities, complying with the GB 11614-2009 standard. It is widely used in a variety of applications, including windows, doors, curtain walls, furniture, decorations, and other essential architectural uses.

As a reliable factory and supplier in China, we are committed to providing high-quality clear float glass to meet your construction and design needs. Contact us today for more information or to place your order!