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- Dow Corning 3-4190 SILICONE GEL KIT
Dow Corning 3-4190 SILICONE GEL KIT
| Category | Polymer , Thermoset , Silicone |
| Manufacturer | Dow Corning |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Dow Corning 3-4190 SILICONE GEL KIT.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Two-part, transparent green, RT or heat cure, low viscosity, long shelf life.Information provided by Dow Corning
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.960 - 0.970 g/cc @Temperature 25.0 °C |
0.960 - 0.970 g/cc @Temperature 77.0 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Penetration P(60), 1/10 mm | 46 | 46 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 430 µm/m-°C | 239 µin/in-°F | |
| Maximum Service Temperature, Air | 150 °C | 302 °F | |
| Minimum Service Temperature, Air | -45.0 °C | -49.0 °F |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 90 % | 90 % | transparent; thickness not quantified |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.50e+15 ohm-cm | 1.50e+15 ohm-cm | |
| Dielectric Constant | 2.86 @Frequency 100 Hz |
2.86 @Frequency 100 Hz |
|
| 2.87 @Frequency 100000 Hz |
2.87 @Frequency 100000 Hz |
||
| Dielectric Strength | 19.7 kV/mm | 500 kV/in | |
| Dissipation Factor | 0.00010 @Frequency 100000 Hz |
0.00010 @Frequency 100000 Hz |
|
| 0.0010 @Frequency 100 Hz |
0.0010 @Frequency 100 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 4.00 min @Temperature 150 °C |
0.0667 hour @Temperature 302 °F |
|
| 5.50 min @Temperature 125 °C |
0.0917 hour @Temperature 257 °F |
||
| 6.50 min @Temperature 100 °C |
0.108 hour @Temperature 212 °F |
||
| 1500 - 1800 min @Temperature 22.0 °C |
25.0 - 30.0 hour @Temperature 71.6 °F |
||
| Shelf Life | 24.0 Month | 24.0 Month |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Appearance | transparent | |
| Color | green | |
| Flowable | yes | |
| Gel Hardness (Grams/Penetration) | 120 | |
| Hydrophobic | yes | |
| Self Leveling | yes | |
| Water Resistant | yes | |
| Working Time (min) | >60 |
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