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Rapid
Cure Urethane Elastomers Specifications
featuring RenPIM® Parts
In Minutes® Rapid Prototyping Polyurethanes
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Mix
Ratio
Resin to
Hrd'nr
by vol. |
Gel
Time
(sec) |
Demold
Time (min.) |
Viscosity
Resin-hrd'nr
(cps.) |
Density
(g/cc) |
Ultimate
Compressive Strength
(psi) |
Hardness
(Shore D) |
Ultimate
Flexural
Strength
(psi) |
Ultimate
Tensile
Strength
(psi) |
Flexural
Modulus
(psi) |
Deflection
Temp.*
(264 psi)
(°F) |
Izod
Impact
(ft.lb./in.) |
Tg
per
DMA
(°F) |
Cured
Colors |
RenPIM
6450 |
67:100 |
45-65 |
15-30 |
170
/ 1,600 |
1.16 |
23,100 |
77 |
7,000 |
4,900 |
184,000 |
208 |
0.9 |
306 |
Buff |
RenPIM
6451 |
67:100 |
65-85 |
20-45 |
170
/ 1,600 |
1.16 |
17,900 |
76 |
6,900 |
4,200 |
174,000 |
212 |
0.6 |
302 |
Buff |
RenPIM
6452 |
67:100 |
50-70 |
15-30 |
30
/ 1,600 |
1.16 |
22,300 |
79 |
7,900 |
4,300 |
198,000 |
162 |
0.8 |
252 |
Off-white |
RenPIM
6453-1 |
65:100 |
50-70 |
15-30 |
200
/ 1,400 |
1.24 |
20,200 |
81 |
7,300 |
4,600 |
240,000 |
174 |
0.5 |
275 |
Buff |
RenPIM
6454 |
67:100 |
45-65 |
15-30 |
75
/ 1,700 |
1.20 |
11,000 |
85 |
11,700 |
3,900 |
307,000 |
162 |
0.4 |
228 |
Caramel |
RenPIM
6455 |
67:100 |
100-130 |
45-90 |
170
/ 1,800 |
1.20 |
32,400 |
83 |
10,000 |
6,100 |
279,000 |
148 |
0.7 |
237 |
Caramel |
RenPIM
6456 |
50:100 |
45-65 |
15-30 |
170
/ 1,600 |
1.15 |
8,700 |
72 |
5,700 |
3,800 |
143,000 |
190 |
0.5 |
270 |
Buff |
RenPIM
6457 |
50:100 |
90-120 |
60-120 |
170
/ 750 |
1.15 |
9,500 |
65 |
2,800 |
2,700 |
78,000 |
123 |
0.8 |
175 |
Buff |
RenPIM
6458 |
100:100 |
35-60 |
15-30 |
75
/ 400 |
1.21 |
14,100 |
86 |
16,500 |
10,200 |
432,000 |
129 |
0.9 |
190 |
Clear
Amber |
RenPIM
6459 |
95:100 |
180-240 |
120 |
1,200
/ 1,200 |
1.11 |
30,700 |
79 |
6,600 |
5,500 |
154,000 |
144 |
1.3 |
194 |
Clear |
RenPIM
6460 |
67:100 |
45-65 |
15-30 |
170
/ 1,500 |
1.18 |
24,500 |
80 |
7,100 |
5,400 |
181,000 |
232 |
1.1 |
320 |
Buff |
RenPIM
6461 |
100:100 |
45 |
60 |
30
/ 2,150 |
1.18 |
32,000 |
81 |
11,700 |
7,800 |
246,000 |
286 |
0.7 |
305 |
Black |
RenPIM
6462 |
75:100 |
40-50 |
5 |
550
/ 1,400 |
- |
- |
74 |
4,900 |
4,500 |
120,000 |
194
(66 psi) |
2.3 |
194 |
Black |
RenPIM
6481 |
50:100 |
60-90 |
60 |
150
/ 2,350 |
1.17 |
- |
62A |
- |
1,216 |
- |
- |
- |
- |
Off-White |
RenPIM
6486 Fast |
100:50 |
90-150 |
60 |
7,800
/ 100 |
1.15 |
- |
66 |
4,500 |
4,500 |
101,000 |
147 |
5.4 |
229 |
Amber |
RenPIM
6489 |
100:50 |
30-40 |
10-30 |
1,700
/ 1,900 |
- |
- |
75 |
7,800 |
- |
190,000 |
185
(66 psi) |
2 |
- |
Off-White |
RenPIM
6490 |
100:50 |
70-80 |
30-40 |
1,700
/ 1,250 |
1.11 |
25,500 |
78 |
6,800 |
4,700 |
166,000 |
143
(66 psi) |
1.7 |
160 |
Off-White |
ASTM
test |
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D2393 |
D792 |
D695 |
D2240 |
D790 |
D638 |
D790 |
D648 |
D256 |
D4065 |
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*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
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