Category: | PP, HMS , High Melt Strength Polypropylene |
Manufacturer: | Muehlstein |
Trademark: | CERTENE™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | yBZKik_CERTENEPHF4.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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PHF-4 is a certified prime grade Polypropylene specially designed for extrusion of profile and cast film applications. PHF-4 combines excellent processability and high degree of thermal stabilization, with good melt strength, high tensile strength and good fibrillation tendency. PHF-4 applications include stretched tapes, drinking straws, monofilament yarns for rope, fibrillated tape for twine, and flat films. PHF-4 recommended processing temperature is between 210° to 230°C. PHF-4 complies with FDA regulation 21CFR 177.1520 and with most international regulations concerning the use of Polypropylene in contact with food. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 0.903 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 4.0 | g/10 min | ASTM D1238 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 91 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength 1(Yield, Injection Molded) | 35.2 | MPa | ASTM D638 |
Tensile Elongation 2(Yield, Injection Molded) | 11 | % | ASTM D638 |
Flexural Modulus - 1% Secant 3(Injection Molded) | 1720 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (23°C, Injection Molded) | 43 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (0.45 MPa, Unannealed, Injection Molded) | 98.0 | °C | ASTM D648 |
Vicat Softening Temperature | 151 | °C | ASTM D1525 |
Additional Information |
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All specimens were injection molded according to ASTM D2146 Type 1. |
Injection | Nominal Value | Unit | |
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Processing (Melt) Temp | 98.9 - 110 | °C |
Note Message | |
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1 . | 50 mm/min |
2 . | 50 mm/min |
3 . | 1.3 mm/min |
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Magnobond 75 | Magnolia Plastics, Inc. | Epoxy | Magnobond |
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