| |
|
RenCast® Fast
Polyurethane Elastomers Specifications
View
the print-friendly version (pdf)
Note:
Most product titles link to the respective product pages
Product
Number |
Mix
Ratio
R:H
by wt. |
Gel
Time
(min.) |
Demold
Time (hrs.) |
Viscosity
R/H
(cps.) |
Density
(g/cc) |
Ultimate
Compressive Strength
(psi) |
Hardness
(Shore) |
Ultimate
Flexural
Strength
(psi) |
Ultimate
Tensile
Strength
(psi) |
Flexural
Modulus
(psi) |
Deflection
Temp.*
(66 psi)
(°F) |
Izod
Impact
(ft.lb./in.) |
Tg
per
DMA
(°F) |
Cured
Colors |
RenCast
6432-1 Fast |
100:50 |
5-6 |
1-2 |
50/1,100 |
1.09 |
7,200 |
72 |
8,600 |
5,900 |
234,000 |
163 |
0.6 |
153 |
Off-White |
RenCast
6463 Fast |
100:100 |
4-6 |
4-6 |
280/700 |
1.09 |
6,800 |
79 |
10,800 |
5,700 |
230,000 |
152 |
1.1 |
- |
Cystal
Clear |
RenCast
6486 Slow |
100:50 |
7-8 |
8 |
7,800/75 |
1.16 |
- |
67 |
4,800 |
3,600 |
110,000 |
156 |
6.6 |
217 |
Amber |
RenCast
6488 |
100:32 |
13-16 |
8 |
3,000/145 |
1.1 |
- |
68 |
4,400 |
3,600 |
95,000 |
206 |
5.0 |
249 |
Black |
RenCast
6491 Fast |
100:100 |
4-5 |
4-6 |
200/640 |
1.14 |
33,500 |
85 |
16,000 |
8,600 |
400,000 |
205 |
0.8 |
224 |
Amber |
RenCast
6492 Fast |
100:100 |
5-8 |
4 |
40/1,800 |
1.3 |
15,500 |
85 |
14,000 |
8,200 |
400,000 |
158 |
0.5 |
156 |
Off-White |
RenCast
6493 Fast |
30:100 |
11-12 |
3 |
- |
- |
- |
30A |
- |
507 |
- |
- |
- |
- |
Light
Amber |
RenCast
6494 Fast |
50:100 |
5-7 |
4 |
2,200
mixed |
- |
- |
45A |
- |
385 |
- |
- |
- |
- |
Light
Amber |
RenCast
6496 Fast |
100:100 |
5-6 |
2-4 |
- |
1.1 |
- |
68 |
- |
4,000 |
110,000 |
140 |
0.8 |
- |
White |
RenCast
6497 Fast |
100:100 |
4-5 |
2 |
- |
- |
- |
70A |
- |
995 |
- |
- |
- |
- |
Light
Amber |
RenCast
6498 Fast |
50:100 |
5-6 |
2 |
- |
- |
- |
85A |
- |
950 |
- |
- |
- |
- |
Light
Amber |
RenPIM VG2185 |
80:100 |
5-6 |
45 min |
1600 / 200 |
1.14 |
- |
80D |
8,700 |
6,500 |
- |
230 |
3.9** |
- |
Black |
ASTM
test |
|
|
|
D2393 |
D792 |
D695 |
D2240 |
D790 |
D638 |
D790 |
D648 |
D256 |
D4065 |
|
*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 66 psi fiber
stress.
**Unnotched
The maximum service temperature may be far above this value depending
on the application and the stress of the plastic at high temperature
|