Grade – A30S

TECHNICAL DATA SHEET
Name of the product: chamotte with increased resistance to abrasion
Classification: A30S
Properties
Unit Guaranteed value Typical value
Standard
Bulk density g/cm3 1,95 2,0 PN-EN993-1
Apparent porosity % 20 19 PN-EN993-1
Cold crushing strenght MPa 30 35 PN-EN993-5
Refractoriness sP 169 PN-EN-993-12
Resistance to abrasion g/cm3 0,2 PBC 12-1 wyd. 6 date: 18.01.2010

Chemical analysis:

Al2O3

Fe2O3

%

30

2,6

32

2,5

PN-EN ISO 12677

The indicated technical data are for information only and are not to be viewed as guaranteed values.