Precipitated calcium carbonate

UCARB-50 is a super ultrafine and very narrow particle size distribution precipitated calcium carbonate.

UCARB-50 is a super ultrafine and very narrow particle size distribution precipitated calcium carbonate specially formulated as functional filler for paper, coatings and paints, plastics etc

 

TYPICAL PROPERTIES

Average Particle Size (micron)	1.8
Specific Gravity (g/cm3)	2.7
Bulk Density (g/cm3)	0.52
Whiteness (%)	93 min
Particle shape	Spindle
pH	8.5-10.5
Oil absorption (g/100g)	35 max

 

CHEMICAL COMPOSITION

CaCO3	98% min
Mn	0.1% max
Fe	0.1% max
HCl insoluble	0.3% max
Moisture (% weight lost @ 110°C)	0.5% max

CLASSIFICATION

Molecular Formula	CaCO3
CAS No.	471-34-1
H.S.Code	2836500000

PACKINGIt is packed in 25 kg bag or according to customer’s request.

STORAGE

Store in cool, dry conditions and keep away from direct heat source and sunlight. When not using the materials always seal the packing.

SHELF LIFE

At least 12 months when stored in sealed packing under above mentioned conditions.

SUPPLY     

16mt per 20’container..

Precipitated calcium carbonate