| About |
|---|
| PHF-2 is a certified prime grade Polypropylene designed for high speed cast extrusion of clarity films and sheet. PHF-2 combines very good processability and melt thermal stability, with excellent clarity, good melt strength, high tensile strength and low fibrillation tendency. PHF-2 applications include sheet extrusion for Solid Phase Pressure Forming (SPPF), high clarity thermoformed containers and slit-tapes. PHF-2 processing temperature is between 230° to 250°C. PHF-2 complies with FDA regulation 21CFR 177.1520 and with most international regulations concerning the use of Polypropylene in contact with food. Specific certificates are available upon request.&& |
| Product Description | |
|---|---|
| Generic | HMS PP |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Food contact compliance,Good melt strength,Good Tensile Strength,Heat Stabilized,Homopolymer |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.904 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 43 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, injection molded | 93.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 153 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, injection molding | 34.5 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 11 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1450 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 90 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 110 to 121 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
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