Epoxy Adhesives – 3M

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Epoxy Adhesives – 3M 2017-08-16T23:27:58+00:00

3m-epoxy-adhesiveHigh-performance specifically for demanding electronics applications.

For assembly of sophisticated electronics where outgassing and corrosion of adhesive bonds are a concern, Scotch-Weld Electronic Grade (EG) epoxies are the advanced alternative to mechanical fasteners and lower-grade adhesives. These 2-part epoxies produce far lower contamination levels of ionic and outgassing impurities than typical epoxy adhesives. Chloride content is lower than standard industrial counterparts.

Targeted dispensing is easy with the 3M™ EPX™ Applicator System. Duo-Pak cartridges with long shelf life are stored at room temperature for added convenience in many operations.

Product Data Sheets Description Volume Mix Ratio B:A Viscosity (CPS) Mixed Work Life @75°F (23°C) Shear Strength (PSI) 180° Peel Strength (PIW) Total Outgassing (?g/g) Siloxane Outgassing (?g/g) Extractable Chloride (?g/g) Dielectric Constant
(1 KHZ) @ 73° F (23°C)
DP-125 EG Translucent MSDS Flexible with good adhesion to most metals, ceramics and plastics. Handling strength within 3 hours. 1:1 B-4,000
A-27,500 @ 27°C
25 min. 1500 Aluminum 20
Aluminum
69 5.1
DP-190 EG Translucent MSDS Flexible with good adhesion to most metals, ceramics and plastics. Long work life. 1:1 B-4,000
A-14,000 @ 27°C
90 min. 1200 Aluminum 20
Aluminum
4 5.2
DP-460 EG Off-White MSDS High peel and shear strength with excellent durability. Controlled flow. Handling strength 4-6 hours. 2:1 B-35,000
A-10,000 @ 23°C
60 min. 4600 Aluminum 50
Aluminum
64.25 1.22 77 4.6
DP-4XL EG Off-White MSDS High peel and shear strength with excellent durability. Controlled flow. Extra long work life. 2:1 B-35,000
A-12,000 @ 23°C
5-6 hr. 4500 Aluminum 30
Aluminum
142.5 0.4 2 3.9