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 manufacturing 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