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

Product Parameters of Clear Float Glass

Clear float glass is known for its exceptional quality and versatility, making it an ideal choice for various applications. 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. As a leading manufacturer in China, we offer standard sizes of 2440mm × 3660mm, and we also provide custom sizes to meet your specific needs.

With a light transmittance of ≥89% for 3mm thickness, this glass ensures excellent visibility. The colorless and transparent quality comes with a slight green tint, particularly noticeable at the edges due to higher iron content. Our clear float glass boasts a density of approximately 2.5 g/cm³ and a refractive index of about 1.52, making it a preferred choice for architects and designers.

The softening temperature of our product is around 720°C, and its thermal expansion coefficient ranges from 8.5 to 9.5 × 10⁻⁶/°C (at temperatures between 20°C and 300°C). With a bending strength of approximately 40 to 50 MPa and compressive strength of 800 to 1000 MPa, our clear float glass offers reliable mechanical strength.

The chemical composition is primarily SiO₂ (~72%), supplemented with Na₂O, CaO, MgO, and trace amounts of Fe₂O₃, which contribute to its distinctive tint. Our surface quality adheres to the GB 11614-2009 standard, ensuring a smooth, flat finish free from significant waves, bubbles, or impurities.

As a trusted supplier and factory in China, we see our clear float glass utilized in a variety of applications such as windows, doors, curtain walls, furniture, decorations, and other fundamental architectural projects. Experience the excellence of our clear float glass for your next project.