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Description for Dow SE 9152 HT
Fast tack-free time; noncorrosive; heat resistance to 275°C.Note: This material has been discontinued. Please view the Comparable Materials tab or call us at (262) 293-7970 for additional help.
Application Type Seal 1 Part or 2 Part 1-Part Material Form Liquid, Silicone elastomer Industry Smart Meters, E-Mobility Solutions, Smart Home Devices Manufacturer Dow Chemistry Silicone elastomer Cure Method RTV, Moisture Cure Temperature (°C) Faster or lower, 20 to 25, 20 to 25 Viscosity (cPs) 11,000, Flowable Color Reddish Brown, Reddish Brown High Temperature Resistance (°C) 200, 275 Low Temperature Resistance (°C) -45, -55 Volume Resistivity (O) 3E+16 (ohms/cm) -
Technical Data for Dow SE 9152 HT
Overview
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Application Type
- Sealant - Seal
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1 Part or 2 Part
- 1-Part
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Material Form
- Elastomer - Silicone elastomer
- Liquid
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Industry
- Smart Meters
- Smart Home Devices
- E-Mobility Solutions
- Industrial - Sheathed heater terminations
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Chemistry
- Silicone - Silicone elastomer
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Cure Method
- Moisture / Condensation Cure - Moisture
- RTV (Room Temperature Vulcanization) - RTV
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Color
- Brown - Reddish Brown
- Red - Reddish Brown
Specifications
Cure Specs
Cure Temperature (°C) Faster or lower, 20 to 25, 20 to 25 Cure Time (min) Viscosity (cPs) 11,000, Flowable Tack Free Time (min) Fast, 16 Test Method Work / Pot Time (min) N/A Test Method Bond Strength
Shear Strength (psi) 80 Test Method Tensile Strength (psi) 230 Material Resistance
Environmental Resistance Environmental resistance High Temperature Resistance (°C) 200, 275 Low Temperature Resistance (°C) -45, -55 Moisture/Humidity Resistance Moisture/humidity resistance Conductivity
Dissipation Factor 0.00100 Test Method Dielectric Strength (V/mil) Good, 24,606,299, Durable Dielectric Constant 2.60 Test Method Volume Resistivity (O) 3E+16 (ohms/cm) Hardness
Shore A Hardness 30 Elongation (%) 3 Flexibility Flexible Other Properties
Specific Gravity 1.060 Business Information
Shelf Life Details Shelf life is indicated by the “Use Before” date found on the product label. For best results, Dow Corning RTV adhesives should be stored at or below 25°C (77°F). Special precautions must be taken to prevent moisture from contacting these materials. Containers should be kept tightly closed with head or air space minimized. Partially filled containers should be purged with dry air or other gases, such as nitrogen. Shelf Life Type from date of manufacture Shelf Life (mon) 12 Not Good For
Don't Use With Plastic, rubber -
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Best Practices for Dow SE 9152 HT
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Surface Preparation
All surfaces should be thoroughly cleaned and/or degreased with Dow Corning® brand OS Fluids, naphtha, mineral spirits, methyl ethyl ketone (MEK) or other suitable solvent. Solvents such as acetone or isopropyl alcohol (IPA) do not tend to remove oils well, and any oils remaining on the surface may interfere with adhesion. Light surface abrasion is recommended whenever possible, because it promotes good cleaning and increases the surface area for bonding. A final surface wipe with acetone or IPA is also useful. Some cleaning techniques may provide better results than others
users should determine the best techniques for their particular applications.
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Mixing
Upon standing, some filler may settle to the bottom of the liquid containers after several weeks. To ensure a uniform product mix, the material in each container should be thoroughly mixed prior to use. Two-part materials should be mixed in the proper ratio (1:1 or 10:1) either by weight or volume. The presence of light colored streaks or marbling indicates inadequate mixing.
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Deairing/Degassing
Automated airless dispense equipment can be used to reduce or avoid the need to de-air. If de-airing is required to reduce voids in the cured elastomer, consider a vacuum de-air schedule of >28 inches Hg for 10 minutes or until bubbling subsides.
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Comparable Materials for Dow SE 9152 HT
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Tack Free Time Test Methods
Tack Free Time | Tack Free Temperature |
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Fast | |
16 min | Room temp. |
Work / Pot Time Test Methods
Work / Pot Time | Temperature |
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N/A | 25°C |
Shear Strength Test Methods
Shear Strength | Type |
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80 psi | Lap shear strength |
Dielectric Constant Test Methods
Dielectric Constant | Test Method |
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2.60 | Dielectric constant, 1 MHz |
Dissipation Factor Test Methods
Dissipation Factor | Test Method |
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0.00100 | Dissipation factor, 1 MHz |