Dow Corning® 1-2577 Conformal Coating. One-part, transparent medium viscosity conformal coating with firm, abrasion resistant surface after cure.

• Cures to a tough, elastoplastic, resilient, abrasion resistant surface
• Solvent-borne resin coating
• Room temp cure with optional heat acceleration after solvent flash-off
• UV indicator for inspection
• UL V-0 flammability rating
• Mil-I-46058C, Amendment 7 Approved
• IPC-CC-830A, Amendment 1 Approved
• RT cure, no ovens required
• Mild heat acceleration (after solvent flash-off) can speed inline processing
• Good adhesion allows use with many low-solids (no clean) and no-lead solders
• UV indicator allows for automated inspection
• Can be good choice for uses requiring more toughness and abrasion resistance after cure

Color: Transparent
Dielectric Constant at 100 Hz: 2.74
Dielectric Constant at 100 kHz: 2.74
Dielectric Strength: 400 volts per mil v/mil
Dissipation Factor at 100 Hz: 0.0042
Dissipation Factor at 100 kHz: < 0.0002
Durometer - Shore A: 80 Shore A
Flowable
Temperature Range: -45 Deg C to 200 Deg C
Viscosity: 950 mPa.s
Volume Resistivity: 5e+013 ohm-centimeters