| About |
|---|
| Formolene® 2520N is a medium impact copolymer polypropylene characterized by easy mold flow, physical property balance and excellent dimensional stability. The improved stiffness and impact balance also provides for utility in industrial applications including bins and crates, and small appliances. Formolene® 2520N 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.&& |
| Product Description | |
|---|---|
| Supplier | fpc-tw |
| Generic | PP copolymer |
| Material Status | Commercial: Negative |
| Features | Excellent Processability,Good Dimensional Stability,Good liquidity,Food contact compliance,Impact copolymer |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 20 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, injection molding | 25.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 6.0 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1210 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 140 | J/m | ASTM D256-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, injection molded | 104 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, injection molded | 53.0 | ℃ | ASTM D648 |
| 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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