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A versatile family of hand-castable polyurethanes, Innovative Polymers Shore A Elastomers are formulated for hand-casting of flexible prototypes and parts. Several of the products are also suitable for mass casting
. Among the typical applications for IE-series polyurethanes are:
Products in the Shore A Elastomers line are low-viscosity materials with gel times ranging from 10 to 30 minutes. After curing, parts cast from the polyurethanes exhibit good tear strength of up to 215 pli and elongation as high as 520%. The materials can be color matched to virtually any specification.
ALL NEW additions to the Elastomer family are Innovative Polymers IE-9000 Shore A polyurethanes that feature ultra-high elongation for casting long-lasting molds and TD 175-11 long gel time, low-shrink polyurethane for large mass castings..
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The product sheets below are available as PDF files. If you cannot open these files, please click here to download the free Adobe Acrobat Reader.
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| Products | Physical Properties |
| Click on Product Name to View PDF |
Color
| Gel Time, min.
| Hardness, Shore A | Tensile Strength, psi | Elongation, % | Tear Strength, pli | Volume/Surface Resistivity, ohms-cm
| Dielectric Strength
volts/mil at 25°C
| Dielectric Constant
at 25ºC
| Dissipation Factor
1 kHz at 25ºC
|
IE-20A
|
Cream |
10 +/- 2
|
20 +/- 5 |
200 |
175 |
25 |
N/A
|
N/A
|
N/A |
N/A
|
IE-35A
|
Translucent
|
12.5 +/- 2.5
|
35 +/- 5 |
250 |
360 |
45 |
N/A
|
N/A
|
N/A
|
N/A
|
IE-40A
|
Off-white
|
25 +/- 5
|
37 +/- 5 |
900
|
600 |
75 |
N/A
|
N/A |
N/A |
N/A |
| IE-50 AC |
Clear
|
12 +/- 2
|
50 +/- 5 |
400 |
150 |
100 |
N/A |
N/A |
N/A |
N/A |
| IE-52A |
Off-white
|
25 +/- 5
|
50 +/- 5 |
1,100 |
520 |
120 |
N/A |
N/A |
N/A |
N/A |
| IE-60A |
Cream
|
10 +/- 3
|
55 +/- 5 |
800 |
250 |
100 |
N/A |
N/A |
N/A |
N/A |
| IE-70A |
Cream
|
10 +/- 3
|
70 +/- 5 |
1,700 |
250 |
180 |
N/A |
N/A |
N/A |
N/A |
| IE-80A |
Cream
|
10 +/- 3
|
80 +/- 5 |
1,700 |
250 |
180 |
N/A |
N/A |
N/A |
N/A |
| IE-90A |
Cream |
10 +/- 3
|
85 +/- 5 |
1,750 |
180 |
215 |
N/A |
N/A |
N/A |
N/A |
| IE-644-02 |
Translucent Amber
|
25 +/- 5
|
80 +/- 5 |
1,000 |
165 |
150 |
N/A |
N/A |
N/A |
N/A |
| IE-644-03 |
Amber
|
25 +/- 5
|
95 +/- 3 |
2,700 |
113 |
300 |
N/A |
N/A |
N/A |
N/A |
| OC-5050 |
Clear |
20 +/- 5
|
50 +/- 5 |
225 |
65 |
40 |
N/A |
N/A |
N/A |
N/A |
| OC-5060 |
Clear
|
15 +/- 3
|
60 +/- 5 |
360 |
90 |
30 |
N/A |
N/A |
N/A |
N/A |
| OC-5070 |
Clear
|
15 +/- 3
|
70 +/- 5 |
500 |
85 |
45 |
N/A |
N/A |
N/A |
N/A |
| OC-5080 |
Clear
|
15 +/- 3
|
77 +/- 5 |
865 |
95 |
60 |
N/A |
N/A |
N/A |
N/A |
| OC-5090 |
Clear
|
16 +/- 3
|
90 +/- 5 |
2,100 |
65 |
250 |
N/A |
N/A |
N/A |
N/A |
| IE-6000 |
Light Amber
|
18 +/- 2
|
60 +/- 5 |
450 |
165 |
65 |
2.0x1016 / 2.8x1016 |
570 |
2.4 |
0.014 |
| IE-7000 |
Cream
|
18 +/- 2
|
70 +/- 5 |
800 |
300 |
125 |
2.0x1016 / 2.8x1016 |
570 |
2.4 |
0.014 |
| IE-8000 |
Cream
|
18 +/- 2
|
80 +/- 5 |
1,170 |
270 |
230 |
2.0x1016 / 2.8x1016 |
570 |
2.4 |
0.014 |
| IE-9070 |
Clear / Yellow
|
20 +/- 5
|
70 +/- 5 |
800 |
400 |
110 |
N/A |
N/A |
N/A |
N/A |
| IE-9080 |
Clear / Yellow
|
20 +/- 5
|
80 +/- 5 |
1,150 |
225 |
150 |
N/A |
N/A |
N/A |
N/A |
| TD 175-11 |
Black |
45 +/- 15 |
70 +/- 5 |
550 |
65 |
40 |
N/A |
N/A |
N/A |
N/A |
Physical properties included on in this chart were obtained using various cure schedules. Please refer to each product's data bulletin for the specific cure schedule used to obtain the values shown above.
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