RenCast® Epoxy Casting Resins Specifications
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|
Product |
Mix Ratio |
Mix Ratio |
Gel Time |
Mixed |
Density |
Vol. Wt. |
Hardness |
Compressive Strength (psi) |
Ultimate |
Ultimate |
Coefficient |
Tg |
Shrinkage |
|
Aluminum-Filled Epoxy Casting Resins |
|||||||||||||
|
100:10 |
100:19 |
90 |
25,000 |
1.74 |
15.9 |
88 |
12,000 |
10,600 |
6,000 |
1.31 x 10-5 |
158 |
0.0017 |
|
|
100:9 |
100:18 |
60 |
4,300 |
1.78 |
15.6 |
87 |
14,400 |
13,000 |
8,700 |
3.76 x 10-5 |
171 |
0.001 |
|
|
100:12 |
100:23 |
150 |
4,600 |
1.70 |
16.3 |
87 |
12,500 |
11,600 |
7,300 |
3.80 x 10-5 |
146 |
0.003 |
|
|
100:10 |
100:15 |
90 |
4,300 |
1.67 |
16.6 |
88 |
20,000 |
10,900 |
9,200 |
2.8 x 10-5 |
210 |
- |
|
|
100:18 |
100:28 |
180 |
22,000 |
1.61 |
17.2 |
85 |
15,600 |
6,800 |
5,500 |
2.2 x 10-5 |
171 |
- |
|
|
High Temperature Aluminum-Filled Epoxy Casting Resins |
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|
100:7 |
n/a |
60 |
50,000 |
2.1 |
13.2 |
91 |
25,500 |
14,000 |
9,000 |
1.47 x 10-5 |
408 |
.001 |
|
|
100:6 |
100:10 |
60 |
20,000 |
1.69 |
16.5 |
90 |
30,000 |
7,500 |
6,500 |
1.90 x 10-5 |
300 |
0.004 |
|
|
100:13 |
100:22 |
140 |
15,000 |
1.58 |
17.6 |
91 |
25,800 |
9,300 |
6,300 |
2.25 x 10-5 |
350 |
0.005 |
|
|
100:13 |
100:22 |
140-165 |
12-18,000 |
1.58 |
17.6 |
91 |
25,800 |
9,300 |
6,300 |
2.25 x 10-5 |
350 |
0.005 |
|
|
100:6 |
100:10 |
107 |
18,200 |
1.66 |
16.7 |
90 |
33,900 |
11,300 |
8,000 |
2.3 x 10-5 |
307 |
- |
|
|
100:13 |
100:21 |
240 |
21,000 |
1.62 |
17.1 |
91 |
32,580 |
12,811 |
8,100 |
2.4 x 10-5 |
294 |
- |
|
|
Iron-Filled Epoxy Casting Resins |
|||||||||||||
|
100:10 |
100:25 |
90 |
15,000 |
2.04 |
13.5 |
75 |
16,500 |
8,400 |
5,500 |
2.60 x 10-5 |
160 |
0.005 |
|
|
100:11 |
100:28 |
240 |
15,000 |
2.15 |
12.9 |
85 |
11,500 |
8,000 |
5,000 |
3.20 x 10-5 |
138 |
0.006 |
|
|
100:9 |
100:17 |
65 |
3,600 |
1.76 |
15.9 |
90 |
13,300 |
7,600 |
6,000 |
2.40 x 10-5 |
162 |
0.005 |
|
|
100:18 |
100:35 |
200 |
3,600 |
1.65 |
16.9 |
88 |
11,100 |
7,300 |
4,900 |
3.80 x 10-5 |
154 |
0.004 |
|
|
100:30 |
100:57 |
70 |
6,200 |
1.54 |
18 |
85 |
12,600 |
6,900 |
4,300 |
- |
120 |
0.002 |
|
|
100:40 |
100:76 |
65 |
5,400 |
1.51 |
18.3 |
70 |
Soft |
300 |
1,200 |
- |
93 |
0.002 |
|
|
100:50 |
100:95 |
60 |
4,600 |
1.48 |
18.7 |
47 |
Rubbery |
Rubbery |
300 |
- |
N/A |
0.002 |
|
|
100:5 |
100:16 |
30 |
7,500 |
2.99 |
9.3 |
90 |
15,200 |
8,500 |
7,100 |
3.26 x 10-5 |
169 |
0.002 |
|
|
100:6 |
100:17 |
100 |
10,500 |
2.57 |
10.8 |
90 |
14,780 |
9,020 |
6,800 |
2.01 x 10-5 |
- |
0.0007 |
|
|
100:5 |
100:16 |
25 |
35,000 |
2.94 |
9.4 |
88 |
16,500 |
8,500 |
6,000 |
3.00 x 10-5 |
180 |
0.003 |
|
|
Unfilled Epoxy Casting Resins |
|||||||||||||
|
100:25 |
100:30 |
40 |
1,300 |
1.09 |
25.4 |
80 |
- |
- |
9,500 |
- |
- |
- |
|
|
55:45 |
100:100 |
32 |
2,500 |
1.12 |
25 |
75 |
14,000 |
2,200 |
2,000 |
- |
136 |
0.002 |
|
|
50:50 |
100:120 |
35 |
2,500 |
1.10 |
25.2 |
60 |
2,600 |
120 |
520 |
- |
102 |
0.002 |
|
|
45:55 |
100:150 |
39 |
2,500 |
1.10 |
25.2 |
40 |
Rubbery |
Rubbery |
Rubbery |
- |
N/A |
0.002 |
|
|
ASTM |
|
|
D2471 |
D2393 |
D792 |
D792 |
D2240 |
D695 |
D790 |
D638 |
D3386 |
D648 |
D2566 |
*Deflection Temperature is the temperature when a 1/2 x 1/2 x 5 bar (supported at both ends) deflects 0.010 of an inch under a 264 psi fiber stress.
The maximum service temperature may be far above this value depending on the application and the stress of the plastic at high temperature.
**Tg by DMA
 |
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