What is the characteristic of marble


Release time:

Sep 26,2021

After long-term natural aging, the rock structure is uniform, the linear expansion coefficient is very small, the internal stress completely disappears, and no deformation.

No deformation

After long-term natural aging, the rock structure is uniform, the linear expansion coefficient is very small, the internal stress completely disappears, and no deformation.

high hardness

Good rigidity, high hardness, strong wear resistance, low temperature deformation.

durable

No need to apply oil, not easy to get dust, convenient and simple maintenance, long service life.

There will be no scratches, will not be blocked by constant temperature conditions, and can still maintain the original physical properties at room temperature.

Unmagnetized

Measurement can be smooth movement, no stagnation, not affected by moisture. Aircraft weighing. Physical properties: specific gravity 2970-3070kg/m3; Compressive strength: 2500-2600kg/cm2; Elastic coefficient: 1.3-1.5 × 106kg/cm2 water absorption.

Key words: