Properties Material

Unit

Equivalent to DIN EN 60672

C-510

Main IngredientsComposition

SiO 2%
Al2O 3%
MgO %

30
60
-

Physical Properties

Colour

Milky White

Specific Gravity

2.0

Water Absorption

%

30

Flexural Strength

KG/CM2

250

Compressive Strength

KG/CM2

800

Young''s Modulus

KG/CM2 x 106

-

Hardness

Moh''s

-

Thermal Properties

Co-efficient of Thermal Expantion
(30-600 degree celsius)

10-6/°K

3 - 6

Thermal Shock Resistance Down Shock T

°C

250

Thermal Conductivity

W / M°K

1.2 - 1.7

Max. Temp. Withstanding Capacity

°C

1200

Electrical Properties

Dielectric Strength (20C)

KV / mm

-

Dielectric Contant (20C : : 1MHz)

-

Volume Resistivity (20C)

Ohm-cm

-

Application

Sp. Shape Refractories for elec. furnaces.