Physical and Chemical Index of UHP

Items

Diameter: 600mm

Standard

Test data

Electrode

Nipple

Electrode

Nipple

Electrical resistance

μΩm

5.5-6.0

4.5

5.0-5.8

3.8

Flexure strength

Mpa

10.0

12.0

22.0

24.0

Modulus of elasticity

GPa

14.0

8.0

22.0

17.0

Ash content

%

0.2

0.2

0.2

0.2

Apparent density

g/cm3

1.66

1.69

1.78

1.80

Factor of expansion(100-600℃)

x10-6/℃

1.5

1.4

1.3

1.2