| About |
|---|
| H 503HS is a low melt flow rate homopolymer for general purpose. Designed for raffia extrusion. This product exhibits an excellent processability, high speed production with good melt stability, good stiffness/impact strength balance and low odor and flavor transfer. Applications: Monofilament for ropes; Fishing nets; Cables for boats; Bristles for tooth brushes and brooms; Industrial bags; Big bags; Carpet backing; Curtains and covers to aviary and agriculture. Processing: Fiber Extrusion Raffia Extrusion&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Low liquidity,High impact resistance,Low odor,Homopolymer,Higher melt stability |
| Availabilitys | Latin America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 4.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 35 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, injection molded | 98.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, injection molded | 55.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 155 | ℃ | ASTM D1525 2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 103 | ASTM D785 | |
| tensile strength | |||
| Yield, injection molding | 35.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 9.0 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1300 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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