Chemical strengthened glass is enhanced through an ion-exchange process, where smaller sodium ions are replaced by larger potassium ions, increasing strength and durability without affecting the thickness of the glass.
KS Glass has its own professional chemical strengthening department, and our mature technology and team enable us to ensure precise quality control and exceptional strength. The chemically strengthened glass is ideal for high-end products that require stricter demands on thickness and strength, such as mobile devices, optical lenses, and laboratory equipment.
| Performance Indicators: (Data can vary based on specific thickness and material) |
Soda-lime Glass Compressed Stress(CS):400-720Mpa Depth Of Layer(DOL):5-10 µm | ||||
| Mid-aluminum Glass Compressed Stress(CS):600-750Mp Depth Of Layer(DOL):9-12 µm | |||||
| High-Aluminum Glass Compressed Stress(CS):700-950Mpa Depth Of Layer(DOL):35-50µm | |||||
| Thermal Properties: | Softening Point: 500-600°C | ||||
| Maximum Operating Temperature: Up to 400-500°C for continuous use, data vary based on specific formulations. | |||||
| Thermal Expansion Coefficient: 3.2- 4.0 x 10^-6 /°C | |||||
| Thermal Shock Resistance: Withstands temperature variations up to 200-250°C without breaking | |||||
| Heat Transfer Coefficient: 1-1.5 W/m²K (depending on glass thickness) | |||||
| Temperature Gradient Tolerance: approximately 50°C to 70°C across its thickness | |||||
| Mechanical Properties: | Density: 2.5 g/cm³ | ||||
| Poisson's Ratio: 0.22-0.28 | |||||
| Young's Modulus: 70-90 GPa | |||||
| Impact Resistance: 2-5 times stronger than standard glass. Specific impact resistance can vary based on thickness and treatment. | |||||
| Hardness (Moh’s Scale):5 to 6 | |||||
| Compressive Strength: up to 200 MPa or higher. | |||||
| Tensile Strength: 100-150 MPa | |||||
| Bending Strength: often greater than 100 MPa, with some formulations exceeding 200 MPa. | |||||
| Modulus of Rupture: 150 – 300 MPa | |||||
| Maximun Working Size: | Outer Dimension:2000*1500mm Thickness:<2mm |
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| Thickness:<2mm | |||||
| Tolerances: | Thickness Tolerances:± 0.2mm | ||||
| Dimensions Tolerances:±0.5mm for large size; ±0.1mm for small size | |||||
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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.
