| About |
|---|
| Fiberfil® J-60/20是一种聚丙烯均聚物(PP Homopoly)材料,含有的填充物为20% 玻璃纤维增强材料。 该产品在北美洲有供货,。 Fiberfil® J-60/20的主要特性为:均聚物。&& |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Homopolymer |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 7.0 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：3.2 mm | 0.30 | % | ASTM D955 |
| MD：6.35 mm | 0.40 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.030 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 146 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 154 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 4140 | MPa | ASTM D638 |
| tensile strength | |||
| 23℃ | 58.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, 23 ℃ | 3.5 | % | ASTM D638 |
| Bending modulus | |||
| Tangent, 23 ℃ | 3790 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 93.1 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 100 to 110 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 77 | °C | |
| Drying time | 2.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Barrel rear temperature | 199 to 210 | °C | |
| Barrel middle temperature | 204 to 227 | °C | |
| Barrel front temperature | 182 to 199 | °C | |
| Nozzle temperature | 182 to 193 | °C | |
| Processing (melt) temperature | 199 to 232 | °C | |
| Mold temperature | 32 to 71 | °C | |
| Injection speed | Slow-Moderate | ||
| Back pressure | 0.00 to 0.689 | MPa | |
| Notes |
|---|
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