| Category | Polymer , Rapid Prototyping Polymer | 
| Manufacturer | Proto3000 | 
| Trade Name | Accura® | 
| Port | Shanghai port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | Proto3000 Accura® 45HC Plastic Stereolithography (SLA) Prototyping Polymer.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 lb/in³ | Solid | 
| 1.41 g/cc | 0.0509 lb/in³ | Liquid | |
| Viscosity | 475           cP @Temperature 30.0 °C | 475           cP @Temperature 86.0 °F | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Hardness, Shore D | 87 | 87 | |
| Tensile Strength at Break | 59.0 - 61.0 MPa | 8560 - 8850 psi | ASTM D638 | 
| Elongation at Break | 4.8 - 5.4 % | 4.8 - 5.4 % | ASTM D638 | 
| Tensile Modulus | 2.76 - 2.96 GPa | 400 - 429 ksi | ASTM D638 | 
| Flexural Strength | 94.0 - 101 MPa | 13600 - 14600 psi | ASTM D790 | 
| Flexural Modulus | 2.76 - 2.90 GPa | 400 - 421 ksi | ASTM D790 | 
| Izod Impact, Notched | 0.110 - 0.160 J/cm | 0.206 - 0.300 ft-lb/in | ASTM D256 | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear | 72.0           µm/m-°C @Temperature 0.000 - 20.0 °C | 40.0           µin/in-°F @Temperature 32.0 - 68.0 °F | T<Tg; ASTM E831-93 | 
| 160           µm/m-°C @Temperature 90.0 - 150 °C | 88.9           µin/in-°F @Temperature 194 - 302 °F | T>Tg; ASTM E831-93 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 58.0 °C | 136 °F | ASTM D648 | 
| 103 °C | 217 °F | with 160°C Thermal Postcure; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 51.0 °C | 124 °F | ASTM D648 | 
| Glass Transition Temp, Tg | 66.0 - 87.0 °C | 151 - 189 °F | DMA, E" | 
| Descriptive Properties | Value | Comments | 
|---|---|---|
| Appearance | Clear Amber | |
| Critical Exposure (Ec) | 7.4 mJ/cm2 | |
| Penetration Depth (Dp) | 5.1 mils |