| About |
|---|
| Y UPLENE BX3900 is a high crystalline propylene impact copolymer designed for injection molding applications. YUPLENE BX3900 has excellent properties in stiffness, flow, mechanical properties, heat resistance and impact strength, which make YUPLENE BX3900 suitable for auto parts, electric appliances, large size containers, thin wall and very high speed injection applications. This is not a chemical cracked grade so it is free from surface gas mark. YUPLENE BX3900 can reduce various injection problems such as surface trouble, shrink, warpage etc. and reduce the cycle time of injection molding due to rapid crystallization. Application: Injection Molding / automobile applications, industrial parts for electronic, large container Characteristics: High Stiffness, High Impact Strength&& |
| Product Description | |
|---|---|
| Supplier | SKC |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Heat Resistance, Good |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | 60 | g/10min | ASTM D1238 |
| Spiral flow length | >800 | mm | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 155 | ℃ | ASTM D1525 |
| Hot deformation temperature | 135 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 330 | kg/cm² | ASTM D638 |
| Tensile strain | |||
| fracture | <100 | % | ASTM D638 |
| Bending modulus | 19000 | kg/cm² | ASTM D790 |
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| -20℃ | 4.0 | kg.cm/cm | ASTM D256 |
| 23℃ | 6.5 | kg.cm/cm | ASTM D256 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Accelerate oven aging | |||
| 150°C | 360 | hr | ASTM D3012 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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