Mission Statement

 

 

To Pursue
 Excellence While Maintaining High Ethical Standards.

 

 

 

 


  Product Specification


 

 
Uncoated Calcite


Calcite is a natural form of calcium carbonate widely used in Plastics, Paints and Rubber as a filler due to its high dispensability, low oil absorption, higher impact strength, smooth surface finish, easy processing and excellent dimensional stability.

Supreme Carb is available in controlled particle size to give better results to the end products.

 
 
Effects on properties of polymers
Increase in flexural modulus
Increase in dimensional stability
Reduces Creeping
Increase in HDT
Lower melt viscosity
Improved electrical properties
Improved processing characteristics
Good dispersion
 
Recommended Application
PP compounding for furniture, automobiles and home appliances
Antifabrilliant Masterbatches for PP and HDPE woven sack
Colour Masterbatches and other Additive Masterbatches
PVC Cable compounding
Paints
Paper Coatings
Thermoset plastic – SMC, DMC, RTM, Pultrussion
Vinyl floorings
PU foam (Flexible and Rigid)
 
Indicative Physical Properties
Particle Size Supreme Carb 2OG Supreme Carb 3OG Supreme Carb 4 OG
Bulk Density 1 Gm / Ml tr. 1.05 Gm / Ml Ltr. 1.1 Gm / Ml Ltr.
Oil Absorption 22.0 Ml / 100Gm 21.0 Ml / 100Gm 18.5 Ml / 100Gm
Dry Brightness 97 % ▒ 2 96 % ▒ 2 96 % ▒ 2
Whiteness 98 % ▒ 2 97 % ▒ 2 97 % ▒ 2
Moisture Content < 0.2 % < 0.2 % < 0.2 %
pH of 10% Solution 9.2 % 9.2 % 9.2 %
Top Cut (D-97) 12.0 Ám ▒ 1 15.0 Ám ▒ 1 20.0 Ám ▒ 1
Mean Particle Size (D-50) 3.5 Ám 4.5 Ám 5.0 Ám
 

Indicative Chemical  Properties

Particle Size Supreme Carb 2T OG Supreme Carb 3T OG Supreme Carb 4T OG
CaCo3 92 ▒ 2% 90 ▒ 2% 90 ▒ 2%
MgCo3 4 ▒ 2% 4 ▒ 2% 4 ▒ 2%
Si O2 2 ▒ 1 2 ▒ 1 2 ▒ 1
Mix Oxides <1% <1% <1%
Loss on Ignition 43% 43% 43%
 

 

 

 

D.& M. : Bhushan