QH-35C

 

GENERAL DESCRIPTION

• Code : QH-35C

• Particle size: D50 = 9.0 ± 1.5 µm ; D97 = 35 ± 2 µm

• Weight: Products are packaged in different bags: 25kg, 50kg, 500kg jumbo, jumbo 1000kg, … depending on customer requirement.

• Packing: PE coated PP bag

• Made in Viet Nam

 

PRODUCT SPECIFICATION                                                                                                                                         
Physical properties Chemical compositions
Particle size – D50 = 9.0 ± 1.5 µm Content of  CaCO3 ≥ 98.8%
Top cut – D97 = 35  ±  2 µm Content of  MgO ≤ 0.10%
Mesh = 400 Content of  Fe2O3 ≤ 0.02%
Whiteness ≥ 98% Content of  Al2O3 ≤ 0.03%
Brightness ≥ 96% Content of  SiO2 ≤ 0.10%
Moisture ≤ 0.2% Content of  Na2O ≤ 0.00%
Content loss on ignition ≤ 43.08% Content of  K2O ≤ 0.00%
Oil absorption ≥ 24g/100g CaCO3 Content of  TiO2 ≤ 0.00%
Density = 2.7g/cm3 Content of  PbO ≤ 3ppm
P/H Value = 8÷9 Content of  Arsenic( As) ≤ 0.3mg/kg
Hardness = 3moh Content of  Hg ≤ 0.5g µg/g