| About |
|---|
| Product Description | |
|---|---|
| Supplier | Korea Engineering |
| Generic | Paraformaldehyde |
| Material Status | Commercial: Negative |
| Availabilitys | North America,Latin America,Europe,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.42 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 2.5 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.0 mm | 2.2 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 70 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 45 | % | ISO 527-2 |
| Bending modulus | 2700 | MPa | ISO 178 |
| bending strength | 92 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| 23℃ | 10 | kJ/m² | ISO 179/1eA |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 80-100 | ℃ | |
| Drying Time | 3-4 | hr | |
| Mold Temperature | 60-90 | ℃ | |
| Barrel Temperature | 190-220 | ℃ | |
| Nozzle Temperature | 190-220 | ℃ | |
| Rear Temperature -Zone 1 | 200-210 | ℃ | |
| Middle Temperature -Zone 2 | 190-200 | ℃ | |
| Front Temperature -Zone 3 | 180-190 | ℃ | |
| Hopper Temperature | 60-80 | ℃ | |
| Screw Speed | 150-200 | mm/s | |
| Back Pressure | 20 | bar | |
| Notes |
|---|
| 【 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. |