Dow Corning- 3145 RTV Adhesive/Sealant

Dow Corning™ 3145 RTV MIL-A-46146 Adhesive Sealant: non-flowing adhesive, high tensile strength and elongation, enhanced thermal stability, MIL-A-46146. APPLICATIONS: Sealing openings in modules and housings, Adding mechanical stability to individual components, Assembly of components on PWBs, Sealing in and around wired and electrical leads, Yoke assembly

• No mixing required
• RT cure, no ovens required
• Faster in-line processing with optional heat acceleration
• Can be considered for uses with Mil Spec requirements
• Can be considered for uses needing special high temperature stability

Dielectric Constant at 100 Hz: 2.83
Dielectric Constant at 100 kHz: 2.83
Dielectric Strength: 500 volts per mil v/mil
Dissipation Factor at 100 Hz: < 0.001
Dissipation Factor at 100 kHz: 0.001
Durometer - Shore A: 45 Shore A
Elongation: 660 %
Hydrophobic Linear CTE: 370 um/m/Deg C
Nonflowable:
Room Temperature Cure - Hours: 48 Hours
Shelf Life: 360 Days
Specific Gravity @ 25C: 1.1
Tack-Free Time-50% RH: 55 Minutes
Temperature Range: -45 Deg C to 200 Deg C
Tensile Strength: 940 psi
Volume Resistivity: 4.4e+014 ohm-centimeters
Water Resistant

*Actual product colours may vary from on-screen and printer representations.