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WPP PP PPH4CF-4
| Category: | PP Homopolymer , Polypropylene Homopolymer |
| Manufacturer: | Washington Penn Plastic Co. Inc. |
| Trademark: | WPP PP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 4ckF7w_WPP-PP-PPH4CF-4.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Available in colors with FDA recognition for food packaging applications. Compounds are offered with high gloss. Available in grades recognized by UL for RTI classification of 120°C at .120" minimum thickness. Good balance of ductility and stiffness. It is also offered with extra heat stabilizers or with UV stabilizers for improved weather resistance. Some versions incorporate antistatic additives and all can be color matched to meet styling requirements. Note: Custom colors available upon request. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.23 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 10 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 1.4 - 1.8 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 100 | ASTM D785 | |
| Durometer Hardness (Shore D) | 79 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Yield) | 26.5 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | 46 | % | ASTM D638 |
| Flexural Modulus - Tangent | 2530 | MPa | ASTM D790 |
| Flexural Strength | 61.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -30°C, 3.18 mm | 32 | J/m | ASTM D256 |
| 23°C, 3.18 mm | 44 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C, 3.18 mm) | 1400 | J/m | ASTM D256 |
| Dart Drop Impact | ASTM D3029 | ||
| -30°C | 12.9 | J | ASTM D3029 |
| 23°C | 18.1 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, not annealed | 115 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 71.7 | °C | ASTM D648 |
| Additional Information |
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| Flexural Modulus, ASTM D790, 2% Secant: 256000 psi |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 71.1 - 87.8 | °C | |
| Drying Time | 1.0 | hr | |
| Rear Temperature | 218 - 224 | °C | |
| Middle Temperature | 218 - 224 | °C | |
| Front Temperature | 221 - 227 | °C | |
| Nozzle Temperature | 227 - 238 | °C | |
| Mold Temperature | 15.6 - 48.9 | °C | |
| Injection Pressure | 4.14 - 7.58 | MPa | |
| Holding Pressure | 1.72 - 4.83 | MPa | |
| Back Pressure | 0.517 - 1.03 | MPa | |
| Clamp Tonnage | 3.4 - 5.5 | kN/cm² | |
| Cushion | 3.18 - 6.35 | mm |
| Injection instructions |
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| Injection Speed: 1.5 to 2.5 in/sZone 4 Temperature: 440 to 450°FHot Runner Temperature: 440 to 470°FHydraulic Oil Temperature: 110 to 125°FShot Capacity vs. Barrel Capacity: 2.5 to 4Screw Decompression: 0.1 to 0.25 in |
| Note Message | |
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| 1 . | 51 mm/min |
| 2 . | 51 mm/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| SuperLite® SL551600-100 (7.0mm) | Azdel, Inc. | PP, Unspecified | SuperLite® |
| Moldex® QS981A/M151 | Mitsubishi Chemical Corporation | Polyolefin, Unspecified | Moldex® |
| Boda BDF-H2902 | Chenguang Fluoro & Silicone Elastomers Co., Ltd. | Fluorelastomer | Boda |
| EVICOM™ GA4/130 | INEOS Compounds | PVC, Flexible | EVICOM™ |
| Karina BLUE PVC COMPOUND 902-06/595-IS (*) | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
