Characteristics of granite slab


Release time:

2019-10-26

1. Granite plate structure is dense, the surface is smooth and wear-resistant, and the roughness value is small.
2. After long-term aging, the internal stress disappears, the material is stable and will not deform.
3, granite plate acid, alkali, corrosion resistance, anti-magnetic.
4, will not be damp rust, easy to use and maintain.
5. The linear expansion coefficient is small and is less affected by temperature.
6. After the working surface is collided or scratched, only pits will be produced, no ridges and burrs will be produced, and the measurement accuracy will not be affected.

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