| About |
|---|
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | Paraformaldehyde |
| Material Status | Commercial: Active |
| Features | Excellent Processability,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.42 | g/cm³ | ISO 1183 |
| Melt flow rate | 15 | g/10 min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.8 | % | ISO 294-4 |
| MD | 1.9 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.40 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 120 | ISO 2039/2 | |
| tensile strength | |||
| yield | 73.0 | MPa | ISO 527 |
| Tensile strain | |||
| Fracture, 23 ℃ | 25 | % | ISO 527 |
| Yield, 23 ° C | 12 | % | ISO 527 |
| Tensile modulus | |||
| 23℃ | 3.20 | MPa | ISO 527 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| 23℃ | 8.0 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 97.0 | ℃ | ISO 75-1/2 |
| UL RTI, Electrical | |||
| 0.800 mm | 50 | ℃ | UL 746B |
| 1.50 mm | 110 | ℃ | UL 746B |
| 3.00 mm | 110 | ℃ | UL 746B |
| UL RTI, Mechanical Shock | |||
| 0.800 mm | 50 | ℃ | UL 746B |
| 1.50 mm | 85 | ℃ | UL 746B |
| 3.00 mm | 90 | ℃ | UL 746B |
| UL RTI, no mechanical impact | |||
| 0.800 mm | 50 | ℃ | UL 746B |
| 1.50 mm | 90 | ℃ | UL 746B |
| 3.00 mm | 95 | ℃ | UL 746B |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| 23℃，3.00 mm | 600 | V | UL 746A |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.80 mm | HB | UL 94 | |
| 1.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 | |
| Flammability level | |||
| 0.8 mm | HB | IEC 60695-11-10 | |
| 1.5 mm | HB | IEC 60695-11-10 | |
| 3.0 mm | HB | IEC 60695-11-10 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| Melting temperature | |||
| 10 ° C/min | 178 | °C | ISO 11357- 1/-3 |
| drying temperature | 80 | °C | “null” |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | “null” |
| Recommended maximum moisture content | 0.20 | % | “null” |
| Mold temperature | 80 to 100 | °C | “null” |
| Mold Temperature, Optimal | 90 | °C | “null” |
| 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. |