PP Homopolymer for Injection molding
This ultra‑high‑flow homopolymer polypropylene resin is optimized for high‑speed thin‑wall injection molding. With a melt‑flow rate of 71.2, M70 features outstanding melt fluidity, short molding cycles and superior processing stability. It is ideal for disposable thin‑wall articles and small precision plastic components requiring high flowability.
Typical property values for guidance. Certified lot-specific COA provided with every shipment.
| Property | Test Method | Unit | Typical Value |
|---|---|---|---|
| Melt Flow Rate | ASTM D1238 | g/10min | 70-75 |
| Density | ASTM D1505 | g/cm³ | 0.900 |
| Tensile Strength (Yield) | ASTM D638 | MPa | 25 |
| Elongation at Break | ASTM D638 | % | 100 |
| Flexural Modulus | ASTM D790 | MPa | 1100 |
| Notched Izod Impact (23°C) | ASTM D256 | kJ/m² | 5 |
| Rockwell Hardness | ASTM D785 | R scale | 80 |
| Vicat Softening Temperature | ASTM D1525 | °C | 140 |
| Heat Deflection Temperature (0.45 MPa) | ASTM D648 | °C | 90 |
Test condition: 230°C / 2.16 kg for MFR. Values are typical and not intended as specification limits.
Typical end-use applications for M70 — confirmed by mill technical data and converter feedback.
disposable lunch boxes, thin‑wall food containers, fast‑food packaging plastic parts
thin‑wall household gadgets, lightweight storage housings, daily plastic fittings
miniature precision parts, small home‑appliance fittings, complex thin‑wall components
ultra‑high‑flow homopolymer PP raw material for compounding and pelletizing
M70 processes on standard equipment. Use the guideline below as a starting point; fine-tune to your specific mold and cycle.
| Melt Temperature | 200 – 240 °C |
| Mold Temperature | 15 – 40 °C (chilled) |
| Injection Speed | 80 – 150 mm/s |
| Screw Speed | 80 – 120 rpm |
| Drying (if needed) | 70 °C / 1–2 h |
Standard mill packaging protects resin integrity through ocean and inland transit to your destination port.
25kg Bag
1,000 kg bulk bag for high-volume converters seeking reduced packaging waste.
Each shipment includes mill COA, MSDS, packing list, and certificate of origin. Third-party SGS/BV inspection available on request.
Tell us your volume, destination port, and packaging preference. We'll respond within 24 hours with mill-direct pricing and current availability from our mill partners.