DMLS Materials - Technical Specifications
DMLS Materials - Technical Specifications
DMLS Materials - Technical Specifications
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ALUMIDE NYLON GLASS FILLED NYLON POLYSTYRENE<br />
S L S M A T E R I A L S<br />
MATERIAL PROPERTIES VALUE UNITS VALUE UNITS VALUE UNITS VALUE UNITS<br />
Density of lasersintered<br />
part<br />
1.36 ±<br />
0.05<br />
g/cm³ 0.9 - 0.95 g/cm³<br />
1.23<br />
- 1.28<br />
g/cm³<br />
0.70<br />
- 0.85<br />
g/cm³<br />
MECHANICAL PROPERTIES VALUE UNITS VALUE UNITS VALUE UNITS VALUE UNITS<br />
Tensile modulus<br />
Tensile Strength,<br />
X-/Y-direction<br />
Tensile Strength,<br />
Z-direction<br />
3800 ±<br />
150<br />
N/mm²<br />
1700 ±<br />
150<br />
46 ± 3 N/mm² 45 ± 3<br />
N/mm² or<br />
MPa<br />
N/mm² or<br />
MPa<br />
3200 ±<br />
200<br />
48 ± 3<br />
N/mm² or<br />
MPa<br />
N/mm² or<br />
MPa<br />
1600 ±<br />
250<br />
N/mm²<br />
5.5 ± 1.0 N/mm²<br />
1.2 ± 0.3 N/mm²<br />
Elongation at break 3.5 ± 1 % 20 ± 5 % 6 ± 3 % 0.4 ± 0.1 %<br />
Flexural modulus<br />
Charpy – Impact<br />
strength<br />
Charpy – Notched<br />
impact strength<br />
Izod – Impact<br />
strength<br />
Izod – Notched<br />
impact strength<br />
Ball Indentation<br />
Hardness<br />
3000 ±<br />
150<br />
N/mm²<br />
1240 ±<br />
130<br />
N/mm² or<br />
MPa<br />
2100 ±<br />
150<br />
N/mm² or<br />
MPa<br />
29 ± 2 kJ/m² 53 ± 3.8 kJ/m² 35 ± 6 kJ/m²<br />
4.6 ± 0.3 kJ/m² 4.8 ± 0.3 kJ/m² 5.4 ± 0.6 kJ/m²<br />
32.8 ± 3.4 kJ/m² 21.3 ± 1.7 kJ/m²<br />
4.4 ± 0.4 kJ/m² 4.2 ± 0.3 kJ/m²<br />
77.6 ± 2 98<br />
Shore D hardness 76 ± 2 80 ± 2<br />
THERMAL PROPERTIES VALUE UNITS VALUE UNITS VALUE UNITS VALUE UNITS<br />
Melting Point 172 - 180 °C 172 - 180 °C 172 - 180 °C<br />
Vicat softening<br />
temperature B/50<br />
Vicat softening<br />
temperature A/50<br />
Heat conductivity 0.5 - 0.8 W(mK) -1<br />
Glass Transition<br />
Temperature<br />
Material<br />
Destruction<br />
Remaining Ash<br />
Content<br />
169 °C 163 °C 166 °C<br />
181 °C 179 °C<br />
150 ± 1 °C<br />
250 - 550 °C<br />
0.002 %<br />
Be prepared<br />
Boy Scout Motto