Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA Perfactory® R5 Gray EnvisionTEC, Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | EnvisionTEC, Inc./Perfactory® R5 Gray |
|---|---|---|---|
| Impact strength of cantilever beam gap | ISO 180 | 5.1 kJ/m² |
| hardness | Test Condition | Test Method | EnvisionTEC, Inc./Perfactory® R5 Gray |
|---|---|---|---|
| Shore hardness | 邵氏D | ISO 868 | 89 |
| Mechanical properties | Test Condition | Test Method | EnvisionTEC, Inc./Perfactory® R5 Gray |
|---|---|---|---|
| tensile strength | ISO 527-2 | 49.7 MPa | |
| Tensile strain | 断裂 | ISO 527-2 | 5.2 % |
| 屈服 | ISO 527-2 | 7.9 % | |
| Flexural modulus | ISO 178 | 1960 MPa | |
| bending strength | ISO 178 | 79.7 MPa |
| physical property | Test Condition | Test Method | EnvisionTEC, Inc./Perfactory® R5 Gray |
|---|---|---|---|
| Viscosity | DIN 1342 | 643 mPa·s | |
| density | ISO 1183 | 1.22 g/cm³ |
| Thermal performance | Test Condition | Test Method | EnvisionTEC, Inc./Perfactory® R5 Gray |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 65.4to88.0 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 84.5to103 °C | |
| Linear coefficient of thermal expansion | MD：-40到0°C | ASTME381 | 5.5E-5到6.3E-5 cm/cm/°C |
| Glass Transition Temperature | DIN 53765 | 120to150 °C | |
| Linear coefficient of thermal expansion | MD：100到150°C | ASTME381 | 1.9E-4到2.0E-4 cm/cm/°C |
| MD：0到50°C | ASTME381 | 8.8E-5到9.4E-5 cm/cm/°C | |
| MD：50到100°C | ASTME381 | 1.7E-4到1.9E-4 cm/cm/°C |
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