Durostone® PMP 334
GFK-UP
Durostone®compression moulded parts
With modern presses and precise tools we produce the most varied FRP components and pressed parts from SMC and BMC-polyester products. In the SMC technique, a combination of resin and fibres is cured in a mould under pressure and heat. The production method enables time savings, high reproducibility and a smooth surface. The process is particularly suitable for medium-sized series.
Dimensions
With our presses we are able to produce pressed parts with dimensions of 150 x 150 x 150 mm up to 2,200 x 1,600 x 1,200 mm.
Characteristics
- Good mechanical properties
- Electrically insulating
- Polyester (UP) resin matrix reinforced by fiberglass
Technical Specifications Durostone® PMP 334
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Standard Color | Grey |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Flexural strength ┴ | ISO 178 | MPa | 165 |
| Flexural modulus, crosswise | ISO 178 | MPa | 12000 |
| Compressive strength ┴ | ISO 604 | MPa | 258 |
| Tensile strength II | ISO 527 | MPa | 70 |
| Tensile modulus of elasticity | DIN EN ISO 527 | MPa | 11000 |
| Notched impact strength | DIN EN ISO 179 | kJ / m2 | 80 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Railway classification | EN 45545-2 | R1-R2-R6-R7-R17 / HL2 | |
| Limit oxygen index | EN ISO 4589-2 | % | 44 |
| Flammability | IEC 60707 | / | V0/3mm |
| Fire test, class | NF P 92-501 | / | M1 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Shrinkage | ISO 2577 | % | 0.03 |
| Density | ISO 1183 | g / cm3 | 1.88 |
| Glass content | ISO 1172 | % | 27 |
| Water absorption | ISO 62 | % | 0.3 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Electric strength 90°C under oil ┴ | IEC 60243 | kV / mm | >10 |
| Specific surface resistance | IEC 60093 | Ω | 1013 |
| Specific volume resistance | IEC 60093 | Ω x cm | 1014 |
| Comparative tracking index | IEC 60112 | CTI | 600 |
