3145 RTV 90ml 3oz High Temperature Waterproof Sealed Electronic Fixed Clear Adhesive Mil-A-46146 Electrical Battery Board Housing Moisture Sealing Non($43.98Value)

Description

3145 Rtv: 90ml 3oz one Tube, MIL-A-46146 Adhesive Sealant Gray, A high-performance, single-component, room-temperature curing silicone sealant suitable for a wide range of industrial and military applications. 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. Features & Benefits: Non-flowing, Room temperature cure, High tensile strength and elongationm Enhanced thermal stability, MIL-A-46146 Group II/III, TY I , No mixing required , RT cure, no ovens required , Military standard, High temperature stability Technical Data: Tensile strength: 1035 psi (7.1 MPa); Elongation at break: 670%; Hardness: Shore A 51; Durability: Complies with MIL-A-46146 Group II/III, Type I; Operating temperature range: Typically -45°C to 200°C (-49°F to 392°F) Notes: All surfaces should be thoroughly cleaned, It is recommended to use OS fluid, kerosene, mineral solvents, or MEK to clean the surface. Light surface sanding can improve cleaning effectiveness and bonding area. Avoid using acetone or isopropyl alcohol (IPA) as they may not effectively remove grease.

3145 RTV MIL-A-46146 Adhesive Sealant Gray is a high-performance room temperature curing (RTV) silicone sealant designed for industrial and military applications. It meets MIL-A-46146 specifications, Group II/III, TY I, ensuring superior performance in sealing and bonding tasks.

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.

experimental Data:

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 

Durometer - Shore A: 45 

Elongation: 660 % 

Linear CTE: 370 um/m/Deg C  

Non flowable: Yes 

Number of Parts: One Part  

Product Type: Adhesive / Sealant 

Specific Gravity: 1.1 @ 25°C 

Tensile Strength: 940 psi 

Volume Resistivity: 4.4e+014 Ω・cm

Surface Preparation Tips:

For optimal results, ensure surfaces are thoroughly cleaned and degreased using OS fluids, naphtha, mineral spirits, or methyl ethyl ketone (MEK). Avoid solvents like acetone or isopropyl alcohol (IPA), as they may not effectively remove oils. Light surface abrasion is recommended to enhance cleaning and improve bonding surface area. A final wipe with acetone or IPA can help ensure a clean, ready-to-bond surface.

Upgrade your sealing and bonding needs with the 3145 RTV MIL-A-46146 Adhesive Sealant, designed to deliver exceptional performance in demanding environments.