DOWSIL™ HC 1000 Gray
One part, gray, fast tack-free, solventless conformal coating with controlled volatility, high viscosity and good flame resistance suitable for low stress silicone elastomer for use on printed wiring board assemblies and other electronic devices and appliances requiring dielectric insulation, protection from moisture, vibration and harsh operating environments. UL 94 V-0 flammability rating.
Properties
These values are not intended for use in preparing specifications.
Typical Properties
- Adhesion to Yes No Aluminum, Ceramic, FR4, Metal, Plastic
- Color Yes No Gray
- Curable Coating Yes No true
- Cure Characteristics Yes No Extended Working Time > 10 min
- Cure Type Yes No Alkoxy Cure, Methoxy Cure
- Dielectric Constant at 1MHz Yes No 3.2
- Dielectric Strength Yes No 536 volts per mil v/mil
- Dispensing Characteristics Yes No Controlled Flow 2500 - 25,000 cps
- Durometer - Shore A Yes No 24 Shore A
- Durometer / Hardness Yes No Stress Relieving 15A-40A
- Dynamic Viscosity Yes No 12000 Centipoise
- Flowable Yes No true
- Hydrophobic Yes No true
- Low Odor Yes No true
- Low Volatility Yes No true
- Number of Parts Yes No One
- Polyesters Yes No true
- Primerless Adhesion Yes No Primerless
- Resistance Type Yes No Oxidation Resistance, Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
- Room Temperature Cure - Hours Yes No 0.5 Hours
- Self Leveling Yes No true
- Shelf Life Yes No 360 Days
- Solvent Type Yes No Solventless
- Solventless Yes No true
- Special Characteristics Yes No UL Recognized
- Specific Gravity @ 25°C Yes No 1.07
- Tack-Free Time-50% RH Yes No 12 Minutes
- Temperature Range Yes No -45 to 200 °C
- Temperature Stable Yes No High, Low
- Thermosetting Yes No true
- Volume Resistivity Yes No 2e+015 Ω・cm
- Water Resistant Yes No true
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.
No Food Contact Letters are available online for this material Please Contact Dow for additional information.
No Food Contact Letters are available online for this material
Please Contact Dow for additional information.
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All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
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