Natural calcium carbonate is extremely high whiteness, purity and free flowing powder in nature. It is widely used in Thermoplastic application because of its compatibility with polymers and other organic additives. It acts as a spacing extender increasing efficiency of pigment TiO2.
Chemical Composition Of natural calcium carbonate
Caco3 93% to 97%
Mgo 1.5% Max
Silica 1 % to 2%
Available microfine powder as per seine analysis as given :
|
|
|
Grade 1 |
Grade 2 |
Grade 3 |
|
Topcut |
D 97 |
10 ± .2 |
15 ± .2 |
10 ± .2 |
|
Median |
D 50 |
2 ± .2 |
3.5 |
5.0 |
Advantages of our calcium carbonate:
Higher mechanical properties in thermoplastic applications. Better gloss and whiteness in Paints and Powder coating applications.
Applications of calcium carbonate powder :
Plastics : Functional Filler and Extender are used in a large range of applications in the plastics industry. They are indispensable for delustration of naturally transparent man-made fibers, for instance, and guarantee high color intensities and whiteness in plastic components.
Paints & Coating : Paints and coating is very Light, smooth, high volume filler,antisetting agent, gives high coverage ,high opacity in water base Distemper & emulsions.
Application
PP master batches, Automotive and Furniture compounds
LDPE masterbatches.
Rigid PVC Pipes.
Leather Cloth Industry
Paints, Inks, Powder Coating and Ceramic Industry
Rubber Industry.
As a flux in Glass Industry and in sizing of Textile goods.
Treated Calcium Carbonate Powder or surface treated:
The coated Calcium Carbonate Powder is used in plastic compounds manufacturing to avoid moisture contains abrasion ,bear & tear of machine an gives smoothess & glassy item. Our treated Calcium Carbonate Grades-2T is very useful in water base emulsions, gives high coverage , smoothness,marble touch, glassy- exterior as well interior emulsions.
Our grades of Calcium carbonate powder are available in, 300 Mesh, 400 Mesh, 500 Mesh BSS standard and in Micronise grades Our grades are available in Top cut 10.5 Microns.
Packing: in 50 kg bags.
