Plainsman Native Clay

Chemistry %

BaO	0.32
CaO	0.22
MgO	0.56
K2O	2.32
Na2O	0.14
P2O5	0.15
TiO2	0.65
Al2O3	17.20
SiO2	70.43
Fe2O3	1.30
MnO	0.01

Volatiles %

LOI

6.70

MLPT - Melting Point (MP)

PCE 22

A pale firing stoneware with good plasticity and suitable for making up the major part of a mix. It develops maturity in the cone 8-11 range and is fine grained and strong. This is material is balanced enough to use by itself.

Fired Temperature, Cone 6 7 8 9 10 11 10R
--------------------------------------------
Fired Shrinkage: 4.4% 4.6% 4.8% 5.1% 5.4% n/a n/a
Absorption: 3.8% 3.2% 2.6% 2.0% 1.0% n/a n/a
Fired Strength:
(lbs/ square inch) 5800 6200 6700 7100 7100

Sieve Analysis Wet Washed
(Root of 2 series) +35 +48 +65 +100 +150# +200 +325
--------------------------------------------
0.1% 0.3% 1.9% 6.3% 9.1% 13.6% 21.5%

Texture: Sl. tooth
Plastic Index (1-10): 6
Green Strength (lbs/sqaure inch): 950
Dry shrinkage: 6.0
Dried density: 2.04
PCE: 21.5

Out Bound Links

(URLs) Palestone Data Sheet
http://plainsmanclays.com/data/PALESTON.HTM

(Typecodes) 1: CLO - Clay Other

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