UNCOATED CALCIUM CARBONATE POWDER VNS-25

VNS-25 uncoated stearic acid CaCO3 powder is produced from high quality white limestone source(white limestone from Mong Son stone-pit in Yen Binh district, Yen Bai province) with modern technology and quality management system according to ISO 9001: 2015 standard.

VNS-25 is one of the most popular additives and material for many industries such as Paint, Plastics, Paper, Masterbatches, Rubber, Film, PVC Cables, PP compounds, Plastics, Feed and Fish ...  as well as for the adhesives, filler.…

Packing : 25kg/pp coated per bag; 27 tons per container 20’ feet
Shipment : Will be shipped after 10-15 days from confirming LC or receiving deposit.
 PHYSICAL CHARACTERISTICS  CHEMISTRY COMPONENT
D50 ≤ 6.0µm CaCO3 Content ≥ 98.5%
D97 = 25µm ± 2.0µm MgO Content ≤ 0.68%
Mesh 550 mesh Fe2O3 Content ≤ 0.04%
Whiteness ≥ 97 % Al2O3 Content ≤ 0.04%
pH 8.0 ÷ 9.0 SiO2 Content ≤ 0.68%
Moisture ≤ 0.2% Na2O Content ≤ 0.16%
Density 2.7g/cm3 TiO2 Content ≤ 0.004%
Oil absorption ≥ 24g/100g CaCO3    
Loss on ignition content ≤ 43.08%