PPH
Product full identity:
Polypropylene Homopolymer
PPH is a low density material that offers high chemical resistance, stiffness and melting temperature. PPH also boasts a good upper operating temperature and high dynamic stability, however at low temperatures PPH can become brittle.
Properties
- High rigidity
- High temperature range (+100 to -0°C)
- Excellent chemical resistance
- Lightweight and weldable
- Very low moisture absorption <0.1%
- Food contact approved.
Applications
- Chemical tanks
- Cutting boards
- Pumps
- Valves
- Gaskets.
Forms
- Sheet
- Rod
- Angle
- Square tube
- Hollow rod
- Pressure pipe
- Channel
- Weld rod
Technical Properties:
All information is for guide purposes only. The data has been taken from standard test results provided by our manufacturers.
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Specific gravity | g/cm³ | DIN EN ISO 1183 | 0.90 |
| Maximum service temp. Upper temp limit - short term | °C | 100 |
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Tensile strength | MPa | DIN EN ISO 527 | 32 |
| Elongation at yield | % | DIN EN ISO 527 | 8 |
| Unnotched Impact strength | kJ/m² | DIN EN ISO 179 | no break |
| Notch impact strength | kJ/m² | DIN EN ISO 179 | 7 |
| Tensile modulus of elasticity | MPa | DIN EN ISO 527 | 1400 |
| Shore-D | DIN EN ISO 868 | 70 | |
| Shore-D | DIN EN ISO 868 | 70 |
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Surface resistivity | Ω | DIN IEC 60093 | 1013 |
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Coefficient of linear thermal expansion 23°C - 100°C | m/(m.K) | ISO 11359-2 | 1.6 x 10-4 |
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Food compliance - FDA | FDA | yes | |
| Food compliance - EU | EU | yes | |
| Food compliance - FDA | FDA | yes | |
| Food compliance - EU | EU | yes |
| Property | Unit | Test Method | Value |
|---|---|---|---|
| Fire performance | DIN 4102 | B2 | |
| Fire performance | DIN 4102 | B2 |
| Property | Unit | Test Method | Value |
|---|