PP Blow Moulding Grades (EBM & ISBM)
Random copolymer grades for extrusion blow moulding (EBM) and injection stretch blow moulding (ISBM), with moisture barrier, high clarity, chemical resistance and hot-fill tolerance.
Key properties
- MFR 1.8–11.0 g/10min
- Tensile modulus 700–1150 MPa
- Vicat softening 120–147 °C
Technical data & grades
| Property | Grade 1 | Grade 2 | Grade 3 |
|---|---|---|---|
| MFR, g/10min (ISO 1133) | 1.8 | 2.2 | 11 |
| Tensile strength @ yield, MPa (ISO 527-2) | 25 | 23 | 28 |
| Tensile modulus, MPa (ISO 527-2) | 950 | 700 | 1150 |
| Charpy notched impact +23 °C, kJ/m² (ISO 179/1eA) | 15 | 30 | 8 |
| HDT @455 kPa, °C (ISO 75-2) | 70 | 65 | 100 |
Typical values, not a specification. Grade numbers are Chemistis internal references; commercial grade names and the batch certificate of analysis (CoA) are shared at quotation stage.
Applications
Industries
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