Master Bond’s advanced polymer compounds offer outstanding performance properties for the manufacturing of electrical devices. Specific grades are NASA low outgassing certified and comply with UL 94V-0 flame retardant specifications.
Electrical Device Applications
Our wide range of epoxies, silicones, polyurethanes, polysulfides, cyanoacrylates and UV cure systems are highly regarded within the electrical device industry. Common devices featuring our polymer compounds include:
- Line voltage regulators
- Industrial controls
- Electronic meters
- Electromagnetic brakes and clutches
- Electrical switchgear apparatus
Most Popular Adhesive Compounds for Electrical Device Applications
High performance, silver filled epoxy adhesive film system with outstanding electrical and thermal conductivity. Superior mechanical strength, convenient handling, good storage stability and fast cures at moderate temperatures. Specialty preforms are available. Serviceable from -100°F to +500°F.
Silver filled system with excellent electrical conductivity and high physical strength properties. One part, heat cured (250-300°F) epoxy. Wide range of serviceability from cryogenic temperatures up to +400°F. Meets NASA low outgassing specifications. Can be applied without sagging or dripping, even on vertical surfaces. Volume resistivit <0.006 ohm-cm. Thermally conductive. Shore D hardnes >75.
Two component adhesive, sealant and coating. High mechanical strength properties. Volume resistivity of 1014 ohm-cm. Dielectric constant of 2.90. One to one mix ratio. Tensile lap shear when bonding aluminum to aluminum of 3,200 psi at 75°F. Superior chemical resistance. Serviceable from -60°F to +400°F. Cures readily at ambient temperature or faster at elevated temperatures. Meets FDA 175.105 requirements for indirect food applications.
Toughened, two component epoxy system for bonding, sealing and potting. Excellent resistance to impact and exposures to many chemicals. Superior electrical insulation properties. Low exotherm upon cure. Long working life. Serviceable from -100°F to +250°F. Withstands 1,000 hours 85°C/85% RH.
Two part epoxy that is UL tested as per Standard 746A, formulated to optimize arc resistance. Bonds well to variety of substrates. Durable, tough, high strength. Resists thermal cycling. One to one mix ratio by weight. Flowable. Serviceable from -60°C to +90°C. Excellent electrical insulator. Non-halogenated system.