SLA Materials
The chart below shows the general physical characteristics of the SLA products we stock. Detailed technical characteristics of each can be viewed by clicking on the "Click For Details" link.
| Material |
Appearance
Notable for
Simulates or Comparable to
Physical Properties & Specifications
|
Accura® 25
Download data sheet |
opaque
off-white
durability
master patterns
functional prototypes
polypropylene
| Tensile Strength, Ultimate ASTM D 638 |
Tensile Modulus ASTM D 638 |
Elong. @ Breakage (%) ASTM D 638 |
Flexural Strength, Ultimate ASTM D 790 |
Flexural Modulus ASTM D 790 |
Impact Strength (Izod) ASTM D 256 |
Heat Deflection Temperature (@ 0.45 MPa) ASTM D 648 |
Hardness (Shore D) |
38 Mpa
(5,450 - 5,570 PSI) |
1,590 - 1,660 Mpa
(230 - 240 KSI) |
13% - 20% |
55 - 58 MPa (7,960 - 8,410 PSI) |
1,380-1,660 MPa
(200 - 240 KSI) |
19-24 J/m (0.4 ft- lb/in) |
58 - 63°C
(136 - 145 °F) |
80 |
|
Accura® 60
Download data sheet |
clear
clarity/transparency
visualization models
stiffness
polycarbonate
| Tensile Strength, Ultimate ASTM D 638 |
Tensile Modulus ASTM D 638 |
Elong. @ Breakage (%) ASTM D 638 |
Flexural Strength, Ultimate ASTM D 790 |
Flexural Modulus ASTM D 790 |
Impact Strength (Izod) ASTM D 256 |
Heat Deflection Temperature (@ 0.45 MPa) ASTM D 648 |
Hardness (Shore D) |
58 - 68 MPa
(8410 - 9860 PSI) |
2690 - 3100 MPa
(390 - 450 KSI) |
5% - 13% |
87 - 101 MPa
(12620 - 4650 PSI) |
2700 - 3000 MPa
(392 - 435 KSI) |
15 - 25 J/m
(0.3 - 0.5 ft- lb/in) |
53 - 55°C
(127 - 131 °F) |
86 |
|
Accura® Xtreme
Download data sheet |
grey
durability
functional prototypes
impact resistance
ABS
polypropylene
| Tensile Strength, Ultimate ASTM D 638 |
Tensile Modulus ASTM D 638 |
Elong. @ Breakage (%) ASTM D 638 |
Flexural Strength, Ultimate ASTM D 790 |
Flexural Modulus ASTM D 790 |
Impact Strength (Izod) ASTM D 256 |
Heat Deflection Temperature (@ 0.45 MPa) ASTM D 648 |
Hardness
(Shore D) |
38-44 MPa
(5510 - 6380 PSI) |
1790 - 1980 MPa
(260 - 287 KSI) |
14% - 22% |
52-71 MPa
(7540-10300 PSI) |
1520 - 2070 Mpa
(220 - 300 KSI) |
35 - 52 J/m
(0.66 - 0.98 ft-lb/in) |
62°C
(144 °F) |
86 |
|
Somos® 8120
Download data sheet |
semi-transparent
flexibility
snap-fits
impact strength
polyethylene
| Tensile Strength, Ultimate ASTM D 638 |
Tensile Modulus ASTM D 638 |
Elong. @ Breakage (%) ASTM D 638 |
Flexural Strength, Ultimate ASTM D 790 |
Flexural Modulus ASTM D 790 |
Impact Strength (Izod) ASTM D 256 |
Heat Deflection Temperature (@ 0.45 MPa) ASTM D 648 |
Hardness
(Shore D) |
26 MPa
(3800 PSI) |
276 - 703 MPa
(40,000-102,000 PSI) |
27% |
26 MPa
(3800 PSI) |
690 MPa
(100,000 PSI) |
59 J/m |
54°C
(129 °F) |
76 |
|
Somos® 8110
Download data sheet |
semi-transparent
flexibility
snap-fits
impact strength
polyethylene
| Tensile Strength, Ultimate ASTM D 638 |
Tensile Modulus ASTM D 638 |
Elong. @ Breakage (%) ASTM D 638 |
Flexural Strength, Ultimate ASTM D 790 |
Flexural Modulus ASTM D 790 |
Impact Strength (Izod) ASTM D 256 |
Heat Deflection Temperature (@ 0.45 MPa) ASTM D 648 |
Hardness
(Shore D) |
18 MPa
(2600 PSI) |
317 Mpa
(46,000 PSI) |
27% |
11 MPa |
310 MPa |
87 J/m
1.6 ft-lb/in |
54°C
(129 °F) |
77 |
|
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