Serina Trading

CALCIUM CARBONATE

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	G3000	ASCOM 10	ASCOM 5	ASCOM 2	IOKAL ULTRAFINE
	calcite chips	powder	powder	powder	powder
D50, microns	2200	7	4	2	0,75
% < 2 microns	n.a.	20	26,5	50	90
Brightness (Ry)	white in colour	95	95,9	96,5	98.5 (L*)
Stocked in:	Dbn & CT	Dbn & CT	Dbn & CT	Dbn & CT	Dbn & CT

# = Not in SA but can be ordered in FLCs

COATED GRADES

			IOKALIT	IOKALIT
Grade	ASCOM 30T	ASCOM 50T	Extra Fine	Ultrafine
	coated	coated	coated	coated
D50, microns	4	2	1,1	0,75
% < 2 microns	30	50	80	90
Brightness (Ry)	96,1	96,5	96	96
Stocked in:	Durban	Durban	#	#

# = Not in SA but can be ordered in FCLs

CALCIUM CARBONATE

COATED GRADES

CART

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SERINA TRADING