| About |
|---|
| PPR12CL is a medium melt flow random copolymer with fast cycle time and easy mold re lease. It is designed for injection molding applications. Its clarity makes it an excellent choice for “see-through” housewares and rigid packaging. Osterlene PPR12CL meets the requirements of the Food and Drug Administration, 21 CFR Section 177.1520. This regulation allows the use of this olefin polymer in “…articles or components of articles intended for use in contact with food.” Specific limitations may apply. Contact your Osterman sales representative for more information.&& |
| Product Description | |
|---|---|
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good stripping performance,Food contact compliance,Random copolymer,Moderate liquidity |
| 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℃，2.16kg | 12 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 80 | J/m | ASTM D256 |
| Drop hammer impact | |||
| 23℃ | 19.2 | J | ASTM D5420 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 90.0 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | 15 | % | FTTC 5606 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 108 | ASTM D785 | |
| tensile strength | |||
| yield | 30.3 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 13 | % | ASTM D638 |
| Bending modulus | |||
| 1% secant | 1070 | MPa | ASTM D790 |
| 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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