| About |
|---|
| Formolene® 5181K is a high molecular weight, highly isotactic, homopolymer polypropylene containing anti-stat designed for straws and cutlery. It contains a unique combination of stabilizers, which give it process stability and good end use performance. Formolene® 5181K meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520, covering safe use of polyolefin articles and components of articles intended for direct food contact. This material is free of animal-derived content.&& |
| Product Description | |
|---|---|
| Supplier | fpc-tw |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Food contact compliance,High molecular weight,Antistatic property,High isotacticity,Homopolymer |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 5.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 37 | J/m | ASTM D256-A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, injection molding | 36.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 9.0 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1720 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 110 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
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