PP Injection 2500HY
PP 2500HY is a low-flow polypropylene impact copolymer produced by CHN Energy Ningxia Coal Industry Co., Ltd. using Novolen® gas-phase polypropylene technology. It is designed for injection-molded products requiring good impact resistance, controlled flow, and stable processing performance.
CHN Energy Ningxia Coal Industry | Polypropylene Impact Copolymer | Coal-Based Feedstock | MFR = 2.0 ± 0.6 g/10 min at 230°C / 2.16 kg | Made in China
Description
PP 2500HY is a polypropylene impact copolymer produced by CHN Energy Ningxia Coal Industry Co., Ltd. using Novolen® gas-phase polypropylene technology.
The grade is developed for injection-molding applications that require impact resistance, controlled flow, and consistent processing performance. Its specified melt mass-flow rate is 2.0 ± 0.6 g/10 min at 230°C under a 2.16 kg load.
Manufacturer
CHN Energy Ningxia Coal Industry Co., Ltd., China.
Applications
Typical applications include automotive battery cases, paint pails, baby-stroller components, motorcycle components, and other durable injection-molded products requiring good impact performance.
Key Features
Technical Requirements
The following values represent the supplied technical requirements for PP Injection 2500HY.
| No. | Property | Condition / Type | Unit | Specification |
|---|---|---|---|---|
| 01.1 | Particle Appearance | Colored Granules | pcs/kg | ≤20 |
| 01.2 | Particle Appearance | Black Granules | pcs/kg | 0 |
| 01.3 | Particle Appearance | Oversized and Undersized Granules | g/kg | Actual Measurement |
| 02 | Melt Mass-Flow Rate | 230°C / 2.16 kg | g/10 min | 2.0 ± 0.6 |
| 03 | Total Ash Content | — | mg/kg | Actual Measurement |
| 04 | Tensile Stress at Yield | — | MPa | ≥19 |
| 05 | Flexural Modulus | — | MPa | Actual Measurement |
| 06.1 | Charpy Notched Impact Strength | 23°C | kJ/m² | Actual Measurement |
| 06.2 | Charpy Notched Impact Strength | -20°C | kJ/m² | Actual Measurement |
| 07 | Yellowness Index | — | — | ≤4.0 |
| 08 | Rockwell Hardness | — | — | Actual Measurement |
| 09 | Heat Deflection Temperature | 0.45 MPa | °C | Actual Measurement |
| 10.1 | Molding Shrinkage | Parallel | % | Actual Measurement |
| 10.2 | Molding Shrinkage | Transverse | % | Actual Measurement |
Technical values are based on the latest available supplier documentation and are provided for reference only. Final product specifications should be confirmed through the current TDS and COA before purchase.