| About |
|---|
| PPR POM01 is an Acetal (POM) Copolymer product. It is available in North America. Primary characteristic: copolymer.&& |
| Product Description | |
|---|---|
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Copolymer |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.40 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 9.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 2.2 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 60.7 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 65 | % | ASTM D638 |
| Bending modulus | |||
| tangent | 2590 | MPa | ASTM D790 |
| bending strength | 91.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 69 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 160 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 110 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 77 to 88 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Proposed maximum recycled material ratio | 25 | % | |
| Barrel rear temperature | 188 to 221 | °C | |
| Barrel middle temperature | 185 to 216 | °C | |
| Barrel front temperature | 185 to 216 | °C | |
| Nozzle temperature | 193 to 210 | °C | |
| Processing (melt) temperature | 199 to 227 | °C | |
| Mold temperature | 82 to 104 | °C | |
| Injection pressure | 68.9 to 110 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |