| Common Model: | SCHOTT Borofloat®33/SCHOTT D263® T eco/SCHOTT Xensation® Cover/SCHOTT AS 87 eco | |||
| Thickness Options: | Available thickness ranging from 0.3 mm to 2.0 mm | |||
| Cutting Option: | Laser Cutting/CNC Cutting/Water jet Cutting/Diamond Blade Cutting | |||
| Edge Work: | Polished Edge/Safety Edge/Beveled Edge/Smooth Edge/2.5D Edge/Pencil Edge/Straight Edge | |||
| Coating Options: | Anti-glare/Anti-reflective/Anti-fingerprint/Anti-scratches/ITO | |||
| Printing Options: | Silk Screen Printing/UV Printing | |||
| SCHOTT Borofloat®33 | SCHOTT D263® T eco | SCHOTT Xensation® Cover | SCHOTT AS 87 eco | |
| Softening Point | ~820°C | ~720°C | ~740°C | ~720°C |
| Annealing Point | ~560°C | ~560°C | ~570°C | ~560°C |
| Strain Point | ~515°C | ~510°C | ~520°C | ~510°C |
| Maximum Operating Temperature | Up to 450°C | Up to 160°C | Up to 150°C | Up to 140°C |
| Thermal Expansion Coefficient (20°C to 300°C) | 3.3 x 10⁻⁶ /K | 9.1 x 10⁻⁶ /K | 9.5 x 10⁻⁶ /K | 8.7 x 10⁻⁶ /K |
| Specific Heat Capacity | 0.83 J/g·K | 0.83 J/g·K | 0.75 J/g·K | 0.75 J/g·K |
| Thermal Conductivity | 1.2 W/m·K | 1.0 W/m·K at room temperature | 1.1W/m·K | 1.1 W/m·K |
| Refractive Index | 1.473 | 1.523 | 1.51 | 1.52 |
| Light Transmittance | Up to 92% for 0.7mmT | Over 90% for visible light (up to 94% depending on thickness) |
Up to 92%for visible light, depending on thickness | Up to 91%for visible light, depending on thickness |
| UV Cut-off Wavelength | ~290 nm for standard thickness | ~330 nm (varies with thickness) | ~320 nm | ~320 nm |
| Abbe Number (vD) | 65, indicating low dispersion | 55, indicating moderate dispersion | 58, for low to moderate dispersion | 56,indicating moderate dispersion |
| Density | 2.23 g/cm³ | 2.51 g/cm³ | 2.47 g/cm³ | 2.4 g/cm³ |
| Young's Modulus | 64GPa | 73GPa | 72 GPa | 70 GPa |
| Poisson's Ratio | 0.2 | 0.21 | 0.22 | 0.21 |
| Hardness (Moh’s Scale) | 5-6 | 5-6 | 6-7 | 6-7 |
| Bending Strength | ~25 MPa for 4 mm thickness (varies with thickness and treatment) |
250-300MPa (varies with thickness and treatment) |
700~750MPa | ~700MPa |
| Acid Resistance | High | High | High | High |
| Alkali Resistance | Moderate | Moderate | Moderate | Moderate |
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KS GLASS specializes in the production of high-quality glass products. With advanced technology and expertise, we offer solutions tailored to meet the diverse needs of our customers. Our products are known for their durability, precision, and reliability. We are committed to innovation and excellence in manufacturing, ensuring that every product meets industry standards while catering to specific client requirements.
