Vacuumed Clays
Vacuumed Clays

VACUUMED CERAMIC CLAY (1050 °C) (5659)

Brand : REFSAN
Price : 42,34TL
ÇOKALAZÖDE ÇAMUR

VACUUMED CERAMIC CLAY

Bisque Firing : 1000-1050 °C.
Fired Color : White

Available for hand shaping, pressing and pottery throwing processes.

After bisque firing can be painted with underglaze pigments and glazed.

Glazed Firing : 1040 - 1050 °C. ( It varies depending on kiln and glaze)

Available for manufactuing all ceramic objects.

Most usable clay fo educational programs.

Packing : 20 Kg. Plastic Bag

Pallet Dimension of 1 ton : 100*120*80 cm.

 

  CHEMICAL ANALYSIS

 

Si02

(%)

Ah03

   (%)

Fe203

(%)

Ti02

(%)

CaO

(%)

MgO

(%)

Na20

(%)

K20

(%)

A.Z.

(%)

50,4

20,6

1,0

0,7

10,7

0,4

0,5

1,1

14,4

  

Dry Tensile Strength = 25 kg/cm2

Firing Features

Water Absorption : 23,3 % (at 1040°C)

Shrinkage : 4 %  (at 1040°C)

 

   Casting Concentration = 67 %

Optimum Electrolyte Contents = 0,5 ml/100 g



 

Casting Speed = 0,35 mm2/min.

Thermal Expansion = 70 X 10-7  1/K   (at  20 - 400 °C)

Mass weight for a liter =  1740 gr


Sodium Silicate Addition for 100 kg = 0,25 % (Baume 40 )

Physical Condition
Vacuumed
First Firing (Bisque)
1040 - 1060 °C
Second Firing (Glazed)
1040 - 1060 °C
Fired Color
White
Fireclay Content
Not Contains
Availability for Pottery Throwing
OK
Availability For Shaping with Hand
OK
Availability for Shaping in Press Machines
OK
Availability for Shaping on Cliche Lathe
OK
Package
20 KG.
Package Type
Plastic Bag
Origin
Türkiye
Brand
REFSAN