Dow Corning 3-1944HP Heat-curable semi-transparent resists moisture and other harsh environmental impacts

Dow Corning 3-1944HP
DOWSIL? 3-1944HP is heat-curable, semi-transparent, resistant to moisture and other harsh environmental impacts, with excellent dielectric properties. High ***, self-adhesive, cures into low-stress, flexible usable temperature range: -55~200°C, solvent-free, one-component formulation, non-corrosive, fast room temperature curing, high viscosity, provides *** protective coating for printed circuit boards in harsh environments, solvent-free, higher viscosity, tough, better abrasion resistance, one-component, non-corrosive, solvent-free silicone, fast room temperature curing or heat-accelerated curing.

Density 1.03
Volume resistivity 1.3e+015 ohm-centimeters
Shelf life 12 months
Dynamic viscosity 60,000 Centipoise, flowable, self-leveling
Tack-free time - 50% relative humidity = 15 Minutes

Room temperature curing approximately - hour temperature range -45°C to 200°C
Heat curing 5 Minutes @ 60°C

Shelf life 12 months

Color Transparent yellow

Product FeaturesMedium viscosity: capable of flowing after application/filling/self-leveling

Solvent-free: solid content product, no solvent evaporation
Insulation: *** insulation performance, protects components in high-voltage environments
Excellent protection: dustproof, stain-resistant, moisture-proof
Elastomer: forms a soft elastomer protective layer, resistant to mechanical and thermal shocks on components
Certifications: Mil Spec A-46058 QPL (Qualified Products List); UL-94V-0 flame retardancy rating

Pretreatment: Clean moisture, impurities, oil stains, etc., from bonding surfaces. Ensure substrate surface is dry and ***. Mechanical abrasion or corona treatment can improve coating performance.
Application: Apply an appropriate amount evenly onto solder points.
Curing: This product cures at room temperature with moisture; at 50% relative humidity, it becomes tack-free in about 15 minutes.