Bone China
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5A Dark
5A White
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Bone China
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No.10
No.15
PB101
PB102
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Terra Cotta 14 Mesh
Vitreous China
White Raku & Tile Body
White Earthenware
White Modelling
White Pottery

Technical Specifications

Description
An ultra white translucent body available in clay or casting form. This is simply the highest quality Bone China made in Australia.
Mesh : Ball milled body
Recommended Firing 

                                               Bisque                        Glaze

1060° C

1225° C to 1250° C

Orton Cone 04

Orton Cone 6 to 8 / 1

at 150° C per hour

at 150° C per hour

Coefficient of Expansion
Sample fired at 1250° C, Orton cone 8/1. Linear expansion is 0.400% at 500° C and coefficient is 88.33 x 10-7 from 200° C to 500° C

Chemical Analysis Shrinkage (fired)

SiO2

38.29%

From wet to dry

2.0%

± 0.5%

Al2O3

17.79%

From dry 
to bisque

2.0%

± 0.2%

TiO2

0.11%

From bisque 
to glaze

5.0%

± 0.5% at 
1225° C Orton cone 6

Fe2O3

0.26%

CaO

36.45%

MgO

1.74%

Water absorption

Na2O

1.39%

Biscuit

1060° C

Orton Cone 04

15%

K2O

3.98%

Fired

1225° C

Orton Cone 6

less than 2%

L.O.I.

6.02%

Fired

1250° C

Orton Cone 7

0%

bone china gradient chart