ExCal® CW 40-200, 30-50, 1640, 1020, 0814

Available locations – Houston TX

These products are packaged in 50 lb. bags and bulk bags.

ExCal® CW Granular Calcium Carbonate products are processed from a high purity bright white marble, to exacting specifications.
Strict quality control during manufacture results in a consistent product that is used in oil and gas exploration, roofing, decorative cement and other applications.

Typical Properties

 

ExCal®
40-200

ExCal®
30-50

ExCal®
1640

ExCal®
1020

ExCal®
0814  

Whiteness
(CIELAB  10º/C)  L value (min) 

 94

 High

 High

 High

 High

 % Retained 40 Mesh

 1 max

 

 

 

 

 % Passing 200 mesh

 20 max

 

 

 

 

 % Retained 30 Mesh

 

 2 max

 

 

 

 % Passing 50 Mesh

 

 10 max

 

 

 

 % Retained 16 Mesh

 

 

 2 max

 

 

 % Passing 40 Mesh

 

 

 5 max

 

 

 % Retained 10 Mesh

 

 

 

 2 max

 

 % Passing 20 Mesh

 

 

 

 5 max

 

 % Retained 8 Mesh

 

 

 

 

 2 max

 % Passing 14 Mesh

 

 

 

 

 5 max

 Bulk Density, lb/cu ft

 

 

 

 

 

Loose

 60

 60

60

 60

 60

Packed

 80

 80

 80

 80

 80