| Quantity | Value | Unit |
| Tensile strength | 10 - 15 | MPa |
| Elongation | 200 - 400 | % |
| Quantity | Value | Unit |
| Thermal expansion | 6.5 - 6.6 | e-6/K |
| Thermal conductivity | 0.25 - 0.25 | W/m.K |
| Glass temperature | -100 - -50 | °C |
| Service temperature | -70 - 70 | °C |
| Density | 900 - 1000 | kg/m3 |
| Quantity | Value | Unit |
| Eco indicator 95 | 3 | mPt |
| EPS | 850 | mELU |
| Ex (in) / Ex (out) | 1.94401070711577 | MJ/MJ |
| GER | 83.0925 | MJ |
| Raw materials input | 63.599235 | kg |
| Solid | 0.02963 | kg |
| Eco indicator 99 | 0.28 | Pt |
| Environmental remarks | 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. | |
| Remarks | Butadiene rubber is almost exclusively applied as a neccesary component of rubbers for tyres. Enhances strongly the wear resistance. | |
Sample: Elastomers |
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Ukrainian inventor Johan De Broyer has conceived the idea for a re-sealable aluminum soda can read more
Richard Vennix MSc
co-founder of Matbase and innovation consultant
08-12-2009 08:33
Last november was a memorable month for us at Matbase, we passed the milestone of 1000 visitors per day. So I guess we were not that far of when we thought it would be a good idea to make the material database we used as students during our stay at the Delft University of Technology accessable to other people. Apparently, people appreciate the easy way they can lookup the material properties and how we present the data.
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