HVAR Ball Clay HVAR Ball Clay

HVAR Ball Clay

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Product Description

  • Low plasticity white-firing ball clay.  

  • Whiter firing than TWVA (34061).

  • Popular in many stoneware bodies.
Chemical Analysis

BALL CLAY COMPARISON CHART

Typical Analyses TWVA
 
HYPLAS
 
HVAR
 
HYMOD
 
SiO2 % 52 71 59.6 54
TiO2 % 1.1 1.6 1.4 1.2
Al2O3 % 31.5 18.5 27.1 29
Fe2O3 % 1 0.8 0.9 2.3
CaO % 0.2 0.1 0.1 0.3
MgO % 0.4 0.3 0.3 0.4
K2O % 2.3 1.9 2.7 3.1
Na2O % 0.3 0.3 0.4 0.5
L.O.I. @1000C % 11.3 5.3 7.5 8.5
Carbon % 1.6 0.2 0.2
H2O Moisture Content % 19.5 15.7

DISCLAIMER Information correct Apr 17. This product information is indicative only and does not constitute a specification

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HVAR Ball Clay