| About |
|---|
| Formolene® 4143T is a homopolymer polypropylene for use in injection molded applications including cutlery and thin wall components. It contains a unique combination of stabilizers and additives, which provides excellent processability and good end use performance. It has increased mold release for good handling of components. Formolene® 4143T 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,Good stripping performance,Food contact compliance,High isotacticity,Homopolymer |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.90 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 35 | g/10min | ASTM D1238 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze 1270 μ M | 6.2 | % | ASTM D1003 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 126 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL-94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 27 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 115 | R 级 | ASTM D785 |
| tensile strength | |||
| 23℃ | 40 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 6.5 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 1860 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Injection temperature | |||
| Mold temperature | 30-50 | °C | |
| 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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