Tech Support: Materials
SLA Resins
|
WATERCLEAR 10120
Optically Clear, Rigid, Durable Epoxy Resin for
Stereolithography.
MECHANICAL
PROPERTIES
| ASTM Method |
Description |
WaterClear 10120 |
ABS (transparent) |
Polycarbonate (optical grade) |
Nylon66 |
| D638M |
Tensile Strength |
3,736 psi |
6,628 psi |
9,065 psi |
9,224 psi |
| Elongation at Break |
32% |
41.6% |
110% |
82.8% |
| Elongation at Yield |
4.2% |
N/A |
6% |
10.7% |
| Modulus of Elasticity |
248,000psi |
290,000psi |
334,000 psi |
2,100 psi |
| D790M |
Flexural Strength |
5,726 psi |
10,660 psi |
13,663 psi |
12,821 psi |
| Flexural Modulus |
190,580 psi |
334,000 psi |
334,000 psi |
348,000 psi |
| D256A |
Izod Impact-notched |
0.914ft-lb/in |
1.5-2.0 ft-lb/in |
13 ft-lb/in |
2.8 ft-lb/in |
| D2240 |
Hardness(Shore D) |
81 |
N/A |
N/A |
N/A |
| D1004 |
Graves Tear |
821 lb |
N/A |
N/A |
N/A |
| D570-98 |
Water Absorption |
1.21% |
0.20-0.45% |
0.17% |
2.3% |
THERMAL &
ELECTRICAL PROPERTIES
| ASTM Method |
Description |
WaterClear 10120 |
ABS (transparent) |
Polycarbonate (optical grade) |
Nylon66 |
| E831-00 |
C.T.E -400C-00C |
76X10-6 0C-1 |
60-130X10-6 0C-1
(no temp range given)
|
66X10-6 0C-1
(no temp range given) |
80X10-6 0C-1
(no temp range given) |
| C.T.E 00C-500C |
119X10-6 0C-1 |
| C.T.E 500C-1000C |
164X10-6 0C-1 |
| C.T.E 1000C-1500C |
159X10-6 0C-1 |
| D150-98 |
Dielectric Constant 60Hz |
4.2 |
3.7 |
3.1 |
|
| Dielectric Constant 1KHz |
4.0 |
|
|
|
| Dielectric Constant 1MHz |
3.5 |
3.7 |
3 |
3.5-3.8 |
| D149-97a |
Dielectric Strength |
390 V/mil |
350-500 V/mil |
671 V/mil |
1161 V/mil |
| E1545-00 |
Tg |
82.40F(280C) |
|
3020F(1500C) |
|
| D648-98c |
HDT@66psi |
1120F(44.90C) |
201-4050F(94-2070C) |
2660F(1300C) |
4100F(2100C) |
| HDT@264psi |
1160F(46.80C) |
187-3810F(86-1940C) |
2660F(1300C) |
1770F(80.50C) |
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