| About |
|---|
| Description Good Dimensional Stability, High Impact Application Automotive Exterior(Sill Side Molding, Door Garnish)&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.09 | g/cm³ | ASTM D792 |
| water content | |||
| Melt Flow Rate | |||
| 230℃，2.16kg | 20 | g/10min | ASTM D1238 |
| Maximum value | 0.01 | ||
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 23 ℃ | 16.7 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 150 | % | ASTM D638 |
| bending strength | |||
| Yield, 6.40 mm, 23 ℃ | 25.5 | MPa | ASTM D790 |
| Bending modulus | |||
| 23℃，6.40 mm | 1650 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 120 | ℃ | ASTM D648 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | >=49 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | >=392 | J/m | ASTM D256 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 -80 | °C | |
| Drying time | 3-4 | Hr | |
| Injection temperature | |||
| Rear barrel temperature | 190-210 | °C | |
| Central temperature of the barrel | 200-230 | °C | |
| Barrel front temperature | 200-230 | °C | |
| Die temperature | 200-230 | °C | |
| Mold temperature | 40-60 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.59 in/min |
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