Uncoated Calcium carbonate powder 8 +/- 2µ

Bao Lai offers a diverse set of ground calcium carbonate derived from Vietnam white marble formed in Yen Bai, Vietnam, which has the technical characteristics of exceptional whiteness, low in impurities, excellent dispersion, high gloss impartment and good rigidity. Those properties make it favorable for mass production including plastics, paints & coatings, construction materials, adhesives, sealants, food & pharmaceutical products, paper & ink, and lawn care.
Our product BL08 is a high whiteness calcium carbonate powder derived from pure Vietnam white marble. It is milled and classified to below 08 microns and processed to add cost efficiency, mechanical properties, and high performance to your applications.
Please contact us for more information of products availability.

Key features

  • Exceptional whiteness
  • Absence of particles above 15 microns
  • Excellent dispersion properties
  • Impart high gloss
  • Good toughness and rigidity in thermoplastics

Key applications

  • Gloss and semi-gloss paints
  • uPVC extrusions
  • Plasticized PVC cables and extrusion
  • Polypropylene (PP) moldings
  • Masterbatch
  • Acrylic sealants
  • PVC plastisol

Please contact us for more information of products availability.

Property Unit of Measures Value
+ 10 microns % max ± 1.5
Brightness Hunter Y 95.0 ± 1.5
CaC Wt. % 99.0
MgCO3 Wt. % 0.6
Fe2O3 Wt. % 0.02
Acid Insolubles Wt. % 0.22
Moisture Wt. % 0.2
Oil absorption g/100g 18
Surface area BET m2g-1 5
Specific gravity 2.7
Aerated powder density Kg/ 580
Tapped powder density Kg/ 1030
pH 9.4