Shino QIT/Slater: Shino QIT/Slater #3

samedi 26 mai 2012

Ball clay 15

Nepheline syenite 77

Redart 1.5

Kaolin 1.5

Lithium carbonate 3

Silica 2

Total 100

Bentonite 3

QIT Red Dust 10

Slater Dust 2.25

Na2O 0.52 Al2O3 0.90 SiO2 3.93

K2O 0.16 P2O5 0.00

MgO 0.03 TiO2 0.01

CaO 0.08 Fe2O3 0.24

Li2O 0.16

ZnO 0.04

Alumina:Silica ratio is 1.00:4.37

Neutral:Acid ratio is 1.00:4.65

Alk:Neut:Acid ratio is 1.00:0.90:4.18

Expansion: 89.3 x 10e-7 per degree C

Oxides causing abnormal expansion: Li2O