| About |
|---|
| 3950 is a low gloss, high impact nucleated polypropylene copolymer. It is best suited for automotive interior trim applications and other injection molding applications where high melt fluidity is important.&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | High impact resistance,High liquidity,Nucleation,Impact copolymer,Low Gloss |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Shrinkage rate | |||
| MD | 1.6 | % | ASTM D995 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 35 | g/10min | ASTM D1238 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 104 | ℃ | ASTM D648 |
| Flame spread | 27.5 | mm/min | FMVSS 302 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50mm | HB | UL-94 | |
| 3.00mm | HB | UL-94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 48.1 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 133 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 79 | R 级 | ASTM D785 |
| tensile strength | |||
| Yield, 23 ℃ | 24.1 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | >=50 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 1310 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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