FDM PC Technical Datasheet.pdf
Innovators in 3D printing
Technical Data Sheet
PolyMax™ PC
PolyMax™ PC is an engineered PC filament combining excellent strength, toughness, heat resistance and printing quality. It is the ideal choice for a wide range of engineering applications.
PHYSICAL PROPERTIES
| Property | Testing Method | Typical Value |
|---|---|---|
| Density | ISO1183,GB/T1033 | 1.19g/cm3 at 23℃ |
| Melt index | 260℃, 1.2kg | 6-8g/10min |
| Light transmission | N/A | N/A |
| Flame retardancy | N/A | N/A |
Chemical Resistance
| Property | Testing Method |
|---|---|
| Effect of weak acids | Slight resistant |
| Effect of strong acids | Not resistant |
| Effect of weak alkalis | Slight resistant |
| Effect of strong alkalis | Not resistant |
| Effect of organic solvent | Not resistant |
| Effect of oils and grease | No data available |
MOISTURE ABSORPTION CURVE
PolyMax™ PC 70% RH - 23°C
THERMAL PROPERTIES
| Property | Testing Method | Typical Value |
|---|---|---|
| Glass transition temperature | DSC, 10℃/min | 113℃ |
| Melting temperature | DSC, 10℃/min | N/A |
| Crystallization temperature | DSC, 10℃/min | N/A |
| Decomposition temperature | TGA, 20℃/min | >360℃ |
| Vicat softening temperature | ISO 306, GB/T 1633 | 116.9℃ |
| Heat deflection temperature | ISO 751, 8MPa | 99.3℃ |
| Heat deflection temperature | ISO 750, 0.45MPa | 114.1℃ |
| Thermal conductivity | N/A | N/A |
| Heat shrinkage rate | N/A | N/A |
HDT CURVE
PolyMax™ PC 0.45Mpa - 1.8Mpa
MECHANICAL PROPERTIES
| Property | Testing Method | Typical Value |
|---|---|---|
| Young's modulus (X-Y) | ISO 527, GB/T 1040 | 2435±63MPa |
| Young's modulus (Z) | 2149±119MPa | |
| Tensile strength (X-Y) | ISO 527, GB/T 1040 | 53.44±0.60MPa |
| Tensile strength (Z) | 41.43±1.50MPa | |
| Elongation at break (X-Y) | ISO 527, GB/T 1040 | 4.53±0.45% |
| Elongation at break (Z) | 2.79±0.21% | |
| Bending modulus (X-Y) | ISO 178, GB/T 9341 | 2050±79MPa |
| Bending modulus (Z) | N/A | |
| Bending strength (X-Y) | ISO 178, GB/T 9341 | 81.29±1.53MPa |
| Bending strength (Z) | N/A | |
| Charpy impact strength (X-Y) | ISO 179, GB/T 1043 | 21.28±1.69kJ/m2 |
| Charpy impact strength (Z) | N/A |
Based on 0.4 mm nozzle and Simplify 3D v.4.0. Printing conditions may vary with different nozzle diameters
| Parameter | Value |
|---|---|
| Nozzle temperature | 250-270(℃) |
| Build surface material | BuildTak®, Glass, PEI |
| Build surface treatment | Magigoo PC |
| Build plate temperature | 90-105(℃) |
| Cooling fan | OFF |
| Printing speed | 30-50(mm/s) |
| Raft separation distance | 0.2(mm) |
| Retraction distance | 1(mm) |
| Retraction speed | 20(mm/s) |
| Environmental temperature | 70-100℃(recommended) |
| Threshold overhang angle | 50(°) |
| Recommended support material | PolyDissolve™ S2 |
- When printing with PolyMax™ PC it is recommended to use an enclosure. For large parts, it is recommended to use a heated chamber.
- It is recommended to anneal the printed part right after the printing process to release the residual internal stress.
- Annealing settings: 90˚C for 2h
HOW TO MAKE SPECIMENS
TENSILE TESTING SPECIMEN ISO 527, GB/T 1040
FLEXURAL TESTING SPECIMEN ISO 178, GB/T 9341
IMPACT TESTING SPECIMEN ISO 179, GB/T 1043
| Printing temperature | 255℃ |
|---|---|
| Bed temperature | 100℃ |
| Shell | 2 |
| Top & bottom layer | 4 |
| Infill | 100% |
| Environmental temperature | 90℃ |
| Cooling fan | OFF |
DISCLAIMER
The typical values presented in this data sheet are intended for reference and comparison purposes only. They should not be used for design specifications or quality control purposes. Actual values may vary significantly with printing conditions. End-use performance of printed parts depends not only on materials but also on part design, environmental conditions, printing conditions, etc. Product specifications are subject to change without notice.
Each user is responsible for determining the safety, lawfulness, technical suitability, and disposal/recycling practices of Polymaker materials for the intended application. Polymaker makes no warranty of any kind unless announced separately, to the fitness for any use or application. Polymaker shall not be made liable for any damage, injury, or loss induced from the use of Polymaker materials in any application.