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Product Overview
Grand Resource PPR-MT25 is a high-transparency grade with good forming performance.
Grade & Processing
Grade: PPR-MT25. Polymer family: polypropylene random copolymer. Injection moulding.
Typical Applications
- Milk-tea cups
- Food containers
- Stationery
- Storage boxes
Technical Data
| Property | Typical value / specification | Unit | Test method |
|---|---|---|---|
| MFR, 230 °C/2.16 kg | 25.0 | g/10 min | GB/T 3682.1-2018 |
| Tensile stress at yield, 50 mm/min | ≥ 23.0 | MPa | GB/T 1040.2-2022 |
| Flexural modulus, 2 mm/min | ≥ 900 | MPa | GB/T 9341-2008 |
| Charpy notched impact strength, 23 °C | ≥ 3.0 | kJ/m² | GB/T 1043.1-2008 |
| Yellowness index | ≤ 3.0 | — | GB/T 39822-2021 |
| Ash | ≤ 0.06 | wt% | GB/T 9345.1-2008 |
| Haze, 1 mm | ≤ 18.0 | % | GB/T 2410-2008 |
| Heat-deflection temperature | ≥ 60 | °C | GB/T 1634.2-2019 |
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Technical values reproduced from the published product record. Typical values and historical batch results are not a guarantee for a new shipment. Confirm the current TDS, COA, application suitability and commercial terms before ordering.
View the published technical data
