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INSULCAST® 42
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | ITW Polymers Coatings North America |
| Trademark: | INSULCAST® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | tgnOpg_INSULCAST-42.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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INSULCAST 42 is a low viscosity unique silicone-epoxy co-polymer formulated to withstand severe thermal shock, low moisture absorption and excellent dielectric insulation. INSULCAST 42 bonds well to most metals and plastics. |
| General Information | |
|---|---|
| Features |
|
| Processing Method |
|
| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 25°C | 75 to 80 | ||
| Shore D, 25°C | 10 to 15 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (25°C) | 6.21 | MPa | ASTM D412 |
| Tensile Elongation (Break, 25°C) | 180 | % | ASTM D412 |
| Tear Strength 1(25°C) | 7.01 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow | 4.5E-5 | cm/cm/°C | |
| Thermal Conductivity | 0.61 | W/m/K | |
| Service Temperature 2 | -55 to 125 | °C |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Linear Shrinkage (25°C) | 0.20 to 0.50 | % |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength (25°C) | 20 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 4.00 | ASTM D150 | |
| Dissipation Factor (1 kHz) | 6.0E-4 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Volume: 100 Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Volume: 15 Mix Ratio by Weight: 10 | ||
| Shelf Life (25°C) | 26 | wk |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Color | |||
| -- 3 | Black | ||
| -- 4 | Clear/Transparent | ||
| Density | |||
| -- 5 | 1.03 | g/cm³ | |
| -- 6 | 1.64 | g/cm³ | |
| Viscosity | ASTM D2393 | ||
| -- 7 | 0.060 | Pa·s | |
| -- 8 | 12 to 18 | Pa·s | |
| -- 9 | 16 | Pa·s | |
| Curing Time | |||
| -- 10 | 10 | hr | |
| 25°C | 24 | hr | |
| Pot Life (25°C) | 20 to 30 | min |
| Note Message | |
|---|---|
| 1 . | Die B |
| 2 . | 155°C intermittent use |
| 3 . | Part A |
| 4 . | Part B |
| 5 . | Part B |
| 6 . | Part A |
| 7 . | Part B |
| 8 . | Mixed |
| 9 . | Part A |
| 10 . | 8 hours at 25°C plus 2 hours @ 65°C |
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