R031 Solidator Functional Grey is much stronger, stiffer and more scratch-resistant than Polyamide (PA12), while still offering enough impact resistance and flexibility for snap-fit applications. It is also the material with the highest build speed on the Solidator 3+. It features extreme dimensional accuracy in all directions. It is suitable for connectors, housing components, brackets and, above all, functional parts. It also offers high heat resistance.
Material Data:
Characteristic | Method | Symbol | R031 |
---|---|---|---|
Functional Grey | |||
Applications | Mechanical and Functional Parts, Connectors, Brackets | ||
Physical Properties | |||
Hardness Shore D | DIN EN ISO 48-4 | D | 82 |
Solid Density | DIN EN ISO 1183-1 | ρ | 1.21 g/cm³ |
Tensile properties | |||
Tensile Modulus | ASTM D638, Type I | Et | 3080 MPa |
Tensile Strength | ASTM D638, Type I | σM | 66.2 MPa |
Elongation at Tensile Strength | ASTM D638, Type I | εM | 2,90 % |
Elongation at Break | ASTM D638, Type I | εtB | 3,23 % |
Bending properties | |||
Flexural Modulus | ASTM D790 | Ef | 2630 MPa |
Flexural Strength | ASTM D790 | σfM | 103 MPa |
Deflection at Flexural Strength | ASTM D790 | εfM | 4,20 % |
Deflection at Break | ASTM D790 | εfB | > 5.0 % |
Impact Strength Properties | |||
IZOD Notched | ASTM D256 | aiN | 1.37 kJ/m² (13.93 J/m) |
Thermal Properties | |||
HDT @ 0.45 N/mm² | ASTM D 648 (B) | Tf | 68.6 °C |
Glow wire flammability index | DIN EN 60695-2-12 | GWFI | 650 °C / 3.1 mm |
Glass Transition Temperature | DIN EN ISO 11359 | Tg | 56 |
Linear Expansion Coeff. -20°C … 20°C | DIN EN ISO 11359 | α | 80 * 10-6 K-1 |
Linear Expansion Coeff. 65°C … 80°C | DIN EN ISO 11359 | α | 203 * 10-6 K-1 |
Curl / Vertical Distortion | |||
Dimensional Accuracy XY | Test Print (100x100x6mm) | 99,83% | |
Curl on Test bar (200x20x5mm) | Vertical Print Orientation | 0mm | |
Curl on Cantilever Test bar (200x20x5mm) | Horizontal Print Orientation | 0.015 mm | |
Printing Speed | |||
Print Speed (cm³/hour) | 2363 | ||
Conditions: Printed on Solidator V3, Layer Height 100 micron, Cleaned in Isopropanol < 3 min, Air Brush Clean, Post Cure with Solidator Cure Box | |||