EPUSELF 140/5
Article No. 000246
EPUSELF 140/5 – is a three component cast polymer based on an epoxy resin, including a more special filler combination, which fulfills the highest requirements.
Application
For casting big weldments or cast constructions e.g. machine parts (pillars, machine stands and engine beds) as well as substructures for assemblies strained by vibration e.g. engines, gear, turbines, centrifuges and test rigs to get a higher static and dynamic rigidity.
Properties
- Best possible absorption characteristics
- Low thermal conductivity
- Good rigidity
- Possibility of “Do-it-yourself”-casting
- Cast well without compaction
List prices for purchase quantities of:
Quantity | Price per kg in € plus VAT |
0 - 500 kg | 7,80 |
501 kg - 1.000 kg | 7,60 |
1.001 kg - 3.000 kg | 7,40 |
Density | approx. 2,3 g/cm³ |
Compressive strength1 | > 140 MPa |
Flexural strength2 | > 35 MPa |
Modulus of elasticity | > 33,5 GPa (dynamic2) > 30,0 GPa (static3) |
Thermal expansion coefficient | approx. 18,0 * 10-6 K-1 at 20 °C |
Thermal conductivity | approx. 2,7 W/(m*K) at 25 °C |
Specific heat capacity | approx. 0,9 J/(g*K) at 25 °C |
Thermal diffusivity | approx. 1,3 mm 2/s at 25 °C |
Logarithmic decrement | not yet measured |
Wall thickness of cast | > 25 mm |
Maximum grain size | 5 mm |
Mixing ratio | A : B : C = 1,71 : 0,59 : 22,7 |
Pot life | 3 - 4 hours at 20°C |
Processing temperature | 15 – 25 °C |
Curing Time | approx. 24 hours |
1 measured by the testing machine Form + Test Seidner, Typ 502/3000/100SP
2 measured using: sound-resonance-analysis, RA100 Concrete, Lang Sensorik
3 measured using: test frame model No 2070, Zwick Roell (Toni Technik)
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