Granite slabs are primarily composed of pyroxene, plagioclase, with trace amounts of olivine, biotite, and magnetite. They are black in color and possess a precise structure. After 10,000 years of aging, they maintain a uniform texture, excellent stability, high strength, and high hardness, capable of maintaining high accuracy under heavy loads. Granite slabs are precision measuring tools made from natural stone materials. They are ideal reference surfaces for inspecting instruments, precision tools, and mechanical components. They offer advantages such as high precision, rust resistance, acid and water resistance, non-magnetization, deformation resistance, and excellent wear resistance. Granite slabs are sourced from underground rock layers and, after millions of years of natural aging, have an extremely stable form, eliminating the risk of deformation due to typical temperature fluctuations. Granite slabs are made from granite materials that have undergone rigorous physical testing and selection, resulting in fine crystals and a hard texture. Because granite is a non-metallic material, it exhibits no magnetic reaction and exhibits no plastic deformation.
Granite Slab Features
1. Long-term natural aging results in a uniform structure and minimal linear expansion coefficient, eliminating internal stress and preventing deformation, resulting in high precision. 2. Excellent rigidity, high hardness, and strong wear resistance.
3. Resistant to acid and alkali corrosion, rust-proof, oil-free, dust-resistant, easy to maintain, and long service life.
4. Scratch-resistant, unaffected by constant temperature conditions, maintaining temperature measurement accuracy even at room temperature.
5. Smooth movement during measurement, no lag, unaffected by moisture, and excellent surface stability.