| From major direct exporter in Vietnam, Singapore and China
export offer of Vietnam white marble with 2 products: 1.
White marble blocks in
block-shape 5m x1.5m x 1.5m
2. Marble extra fine grinding powder
5~20
µm
Additive for many industrial products processing, like cosmetics, plastic
paint, rubber, paper, etc or mix with concrete for high quality
with nice appearance construction material
Test report
Hardness in Thang Mohs units: 4
Water absorptivity: 0.3%
Oil absorptivity: 0.29%
Humidity: 0.03%
Private weight in g/cm3: 2.67
White degree: 79.25%
CaCO3: 99.66%
Composition, bead size, diameter µm (laser analysis)
< 3 = 39.66
3-10 = 34.46
10-20 = 18.95
20-63 = 6.70
63-92 = 0.230 |
|
