General properties

Density

0.91

-

0.94

Mg/m3

Price

*

2078

-

2090

＄/t

Viscosity

40

Mooney(lit.)

Atomic Volume (average)

0.0055

-

0.0065

m3/kmol

Energy Content

125

-

145

MJ/kg

Mechanical properties

Bulk Modulus

*

1.5

-

2

GPa

Compressive Strength

2.2

-

2.5

MPa

Ductility

5

-

5.5

Elastic Limit

2

-

2.2

MPa

Endurance Limit

0.85

-

0.935

MPa

Fracture Toughness

0.07

-

0.1

MPa·m^1/2

Hardness

0

MPa

Loss Coefficient

0.88

-

2.1

Modulus of Rupture

2

-

2.2

MPa

Poisson's Ratio

*

0.499

-

 0.4995

Shear Modulus

0.0003

-

0.0007

GPa

Tensile Strength

5

-

10

MPa

Young's Modulus

0.001

-

0.0022

GPa

Stress at definite elongation (100%)

*

2

-

2.6

MPa

Stress at definite elongation (300%)

*

8.9

-

11.6

MPa

Elongation at break

*

396

-

460

%

Compression temperature rise

*

32.6

-

41.0

°C

Thermal properties

Glass Temperature

85

-

210

K

Maximum Service Temperature

*

340

-

390

K

Minimum Service Temperature

*

200

-

230

K

Specific Heat

*

1800

-

2500

J/kg·K

Thermal Conductivity

*

0.08

-

0.1

W/m·K

Thermal Expansion

130

-

150

10^-6/K

Electrical properties 

Breakdown Potential

20

-

25

MV/m

Dielectric Constant

3

-

4

Resistivity

1.00E+13

-

1.00E+14

10^-8 ohm·m

Critical materials risk 

High critical material risk?

 No