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Butadiene Rubber

Description

General

Butadiene rubber is almost exclusively applied as a neccesary component of rubbers for tyres. Enhances strongly the wear resistance.

Properties

Chemical properties

Minimum value Maximum value Unit Sources
%
%

Electrical properties

Minimum value Maximum value Unit Sources
kV/mm
%
V
Ohm.mm²/m

Manufacturing Properties

Minimum value Maximum value Unit Sources

Mechanical properties

Minimum value Maximum value Unit Sources
MPa
MPa
MPa
900 1000 kg/m³ Idemat 2003
200 400 % Idemat 2003
MPa
J/cm
MPa
10 15 MPa Idemat 2003
MPa
MPa
MPa

Optical properties

Minimum value Maximum value Unit Sources

Thermal properties

Minimum value Maximum value Unit Sources
-100 -50 °C Idemat 2003
°C
-70 70 °C Idemat 2003
J/kg.K
0.25 0.25 W/m.K Idemat 2003
6.5 6.6 e-6/K Idemat 2003

Environment

3 mPt
0.28 Pt
850 mELU
1.94 MJ/MJ
83.09 MJ
63.6 kg
0.03 kg
Technical general purpose rubber as 1.4-polymerisation product of polybutadiene with dominating cis-configuration. Production assumed to be equal to polybutadiene in general as produced troughout Europe. The strenght, heat buildup and wear resistance is improved by the addition of 25% carbon black.

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