Home Shop Supplies Prep & Finishing Supplies Adhesives Silicone AdhesiveDow Corning 3145 Silicone Adhesive Sealant - MIL-A-46146

Dow Corning 3145 Silicone Adhesive Sealant - MIL-A-46146

Designed to provide long-term bonding and to protect against moisture, environmental attack, mechanical and thermal shock as well as vibration, especially where a high strength product is required. RTV3145 Adhesive Sealants MIL-A-46146.

Note: For maximum adhesion, the use of Dow Corning� primer is recommended. After solvent cleaning, a thin coat of Dow Corning primer is applied by wiping, brushing or spraying. We suggest Dow Corning PR1200 or Dow Corning PR1204, please choose the prime which best fits your application.

Typical Uses

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

Features

Non-flowing

Room-temperature cure

High tensile strength and elongation

UV indicator for inspection

MIL-A-46146 tested

Specifications

1 Or 2 Part: 1

Base Chemistry: Silicone

Viscosity Cp: Non-flow

Service Temperature : 50° to 200°C

Rt Tack Free Time: 70 min

Cure Time: 48 hrs

Peel Strength: 75

Tensile Strength: 1000

Durometer/Hardness: 50 A

Dielectric Strength: 510

Volume Resistivity: 4.4x 10(14)

Specific Gravity: 1.12

Thermal Conductivity: 4.3x 10(-4) cal/cm.sec °C

Elongation: 660%

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