| About |
|---|
| Yuyao PP PP Weathering is a Polypropylene product. It can be processed by injection molding and is available in Asia Pacific. Typical application: Automotive. Characteristics include: Flame Rated Heat Resistant High Gloss Impact Modified Impact Resistant&& |
| Product Description | |
|---|---|
| Supplier | Tenglong |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good heat aging resistance,Good surface appearance,High impact resistance,Good liquidity,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.910 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.50 to 0.80 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 35.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| Bending modulus | 1400 | MPa | ASTM D790 |
| bending strength | 30.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 15.0 | kJ/m² | ASTM D256 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Aging resistance | |||
| 150℃ | 750 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 90.0 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | HB | UL 94 | |
| 3.20 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 to 95 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Processing (melt) temperature | 195 to 225 | °C | |
| Mold temperature | 45 to 80 | °C | |
| Injection pressure | 60.0 to 90.0 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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