Tempered Clear Float Glass Suppliers and Factory in China - High-Quality Transparent Glass Solutions

Clear Float Glass Product Description

Discover high-quality clear float glass manufactured in China, ideal for a variety of applications such as windows, doors, curtain walls, furniture, and decorative uses. Our float glass is available in a thickness range of 2mm to 25mm, with common specifications including 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm. We offer standard sizes of 2440mm x 3660mm, and custom sizes can be easily arranged to meet your specific needs.

Featuring a light transmittance of ≥89% for 3mm thickness, this glass is colorless and transparent, although a slight green tint may be observed at the edges due to the iron content. With a density of approximately 2.5 g/cm³ and a refractive index of about 1.52, our clear float glass exhibits excellent optical properties.

The softening temperature of our glass is around 720°C, allowing it to withstand various thermal conditions. The thermal expansion coefficient ranges from 8.5 to 9.5 × 10⁻⁶/°C between 20°C and 300°C. Our glass also demonstrates impressive mechanical strength, with bending strength between 40 to 50 MPa and compressive strength ranging from 800 to 1000 MPa.

The chemical composition primarily consists of SiO₂ (~72%), along with Na₂O, CaO, MgO, and trace amounts of Fe₂O₃, which contributes to the green tint. Our clear float glass is manufactured to meet the GB 11614-2009 standard, ensuring a smooth, flat surface free of significant waves, bubbles, or impurities.

As trusted suppliers and manufacturers from China, we are committed to providing top-grade clear float glass for your architectural needs. Contact us today to learn more about our products and services directly from our factory.