Clear float glass is a kind of relatively transparent solid material. In melting process, it will be in the continuous network structure; then with its viscosity increasing in the cooling process,it will become harden without crystallization of silicate non-metallic materials. According to a certain proportion percentage to blend sand,quartz sandstone powder,soda ash, dolomite and other material, then melted in furnace. The melted liquid will flow and float on the surface of metal liquid after melted, then to level it under same thickness. The fire-polished glass will become harden and separated from the melt liquid, then we will have the colorless flat glass after annealing and cutting process. The glass surface is very flat, smooth, thickness is uniformed, optical distortion is very low.
Glass type:
Clear float glass could be sorted to four kinds according to its appearance: industrial grade, mirror grade, auto grade and architectural grade. 15 different thicknesses: 1.0, 1.2, 1.5, 1.8, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 15,19 mm.
Features:
1. Quality is stable, well anneal, stress remove evenly, low self-destruction when tempered;
2. High rate of finished products, well cut, high transmittance, good speckle angle;
3. Flat surface, even thickness, lower image distortion after re-process;
4. Strong continuous supply ability ;
5. First-grade quality control, make sure high quality;
6. We could supply big and super-thick glass sheet, it has characteristic of high strength, high wind-resistance, wide view etc. It’s the best choice of hall and store front of all kinds of commercial architecture.
Production Capacity:
Maximum specification: 3660*18000mm
Minimum specification: 915*1830mm
Thickness: 1.0~19mm
Output: 50 million tons/year
Orders out of above specifications are negotiable.
Technical and quality standards:
Complying with Europe standard: EN12150-2:2004
Australia standard: AS/NZS 2208-1996
United State standard: ANSI Z97.1-2004;
Chinese standard: GB15763.2-2005