We stock calcium carbonates of different particles sizes which are very pure and very white. The ASCOM carbonates are some of the whitest in the world and are widely used for paint, paper, plastics and other uses.
Our coated calcium carbonate is well known to offer processing advantages in master-batch and PVC applications.
This is a summary of our grades. Let us know the grade of interest and we will send you the full data sheet and any other information that you require.
|Grade||ASCOM 10||ASCOM 5||ASCOM 2||ASCOM 60||ASCOM 70||IOKAL ULTRAFINE|
|% < 2 microns||20||26.5||50||60||70||90|
|Brightness (Ry)||95||95.9||96.5||96.7||96.5||98.5 (L*)|
|Stocked in:||DBN & CT||DBN & CT||DBN & CT||#||#||DBN & CT|
# = Not in SA but can be ordered in FLCs
|Grade||ASCOM 30T||ASCOM 50T||IOKALIT EXTRA FINE||IOKALIT ULTRA FINE|
|% < 2 microns||30||50||80||90|
|Stocked in:||#||DBN & CT||#||#|
# = Not in SA but can be ordered in FCLs