Polypropylene Homopolymer
Brand: Polystone® P — Röchling
Standards: ISO 1873, ASTM D4101
PP-H (Polypropylene Homopolymer) offers excellent chemical resistance, low density and good weldability. It is the standard material for chemical tanks, pipes, and fittings. Resistant to most acids, bases and organic solvents. Lower mechanical properties than POM or PA but very cost-effective.
Guideline values from manufacturer datasheet. Actual values may vary by grade and dimensions.
| Property | Value | Unit |
|---|---|---|
| Density | 0.91 | g/cm³ |
| Tensile Strength (Yield) | 32 | MPa |
| Elongation at Break | >50 | % |
| Tensile Modulus (E) | 1500 | MPa |
| Shore Hardness | 72 | Scale D |
| Service Temp. Long-term | 0 … 100 | °C |
| Service Temp. Short-term | 150 | °C |
| Melting Temperature | 162–167 | °C |
| Water Absorption | <0.1 | % |
| Flammability (UL94) | HB |
Disclaimer: The technical data and information provided on this page are for reference and general guidance purposes only. They are based on manufacturer datasheets and standard testing conditions. Material properties can vary depending on dimensions, machining, and specific application environments. MaterialCut does not guarantee the accuracy of this data for specific use cases. For exact specifications and critical applications, please consult the original manufacturer datasheets or contact our technical team.
