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Overnight Cure Flexible Urethane Specifications
View
the Freeman Polyurethane Elastomers brochure (pdf)
View
the RenCast Urethane Specifications (pdf)
View
the Por-A-Mold Urethane Specifications (pdf)
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Mix
Ratio
(by wt.)
Resin:
Hardener |
Mix
Ratio
(by vol.)
Resin:
Hardener |
Gel
Time
(min.)
@ 72°F |
Demold
Time
(hours)
@ 72°F |
Hardness
(Shore) |
Mixed
Viscosity (cps) |
Density
(g/cc) |
Volumetric
Yield
(cu. in. / lb.) |
Shrink
(in / in) |
Tensile
Strength (psi) |
Tear
Strength
(ppi) |
Elongation
(%) |
Tear,
Die C
(PLI) |
Tear,
Split
(PLI) |
Color |
Freeman
1035 |
1:1 |
1:1 |
30 |
16 |
35A |
1,500 |
1.02 |
27.2 |
0.001 |
450 |
- |
- |
- |
- |
Lt.Brown |
Freeman 1040 |
10:100 |
9:100 |
28 |
16 |
52A |
1,350 |
1.04 |
26.6 |
0.001 |
1,190 |
110 |
410 |
- |
- |
Biege |
RenCast 6400-1 |
10:100 |
9:100 |
30 |
16 |
52A |
1,300 |
1.04 |
26.6 |
0.001 |
1,260 |
112 |
420 |
- |
- |
Off
White |
RenCast
6401-1 |
25:100 |
22:100 |
20 |
16 |
65A |
1,000 |
1.07 |
25.9 |
0.0005 |
1,820 |
171 |
340 |
- |
- |
Off
White |
RenCast
6410-1 |
100:100 |
93:100 |
30 |
16 |
37A |
1,200 |
1.04 |
26.6 |
0.003 |
505 |
74 |
330 |
- |
- |
Off
White |
RenCast
6434 |
25:100 |
25:100 |
17 |
16 |
35
- 40A |
500 |
1.16 |
24 |
0.001 |
1,100 |
120 |
500 |
- |
- |
Lt.
Amber |
Por-A-Mold S111 |
100:88 |
1:1 |
20 |
16 |
20A |
2,000 |
1.29 |
21.5 |
0.001 |
211 |
- |
500 |
51 |
8.1 |
Off-White |
Por-A-Mold S333 |
100:89 |
1:1 |
20 |
16 |
35A |
1,500 |
1.11 |
24.9 |
0.001 |
400 |
- |
450 |
78.00 |
9 |
Blue |
Por-A-Mold S333TA |
N/A |
1:1 |
30 |
24 |
35A |
Thixotropic |
N/A |
N/A |
- |
N/A |
- |
N/A |
N/A |
N/A |
Blue |
Por-A-Mold S555 |
100:80 |
1:1 |
15-20 |
16 |
50A |
7,500 |
1.20 |
23.0 |
0.001 |
415 |
- |
250 |
88 |
12 |
Pink |
Por-A-Mold SX50-1 |
1:1 |
1:1 |
20 |
16 |
50A |
2,000 |
1.03 |
26.9 |
0.001 |
1200 |
- |
450 |
147 |
20 |
Beige |
ASTM |
- |
- |
D-2471 |
- |
D-2240 |
D-2393 |
D-792 |
D-792 |
D-2566 |
D-638 |
D-624 |
D-638 |
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*
Dependent upon mass and component temperature.
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