Electronic Products & Technology


Hybrid epoxy boosts chemical resistance

MASTER BOND EP21TP-2NV two part epoxy polysulfide is formulated for use as an adhesive, sealant and potting system. Product withstands prolonged exposure to many harsh chemicals including fuels, oils, hydrocarbons and hydraulic fluids. It is also fully RoHS compliant, meeting RoHS3 Directive (EU) 2015/863. Product provides an elongation between 40-80% at room temperature and superior toughness with a tensile strength of 3,000-4,000 psi. It resists aggressive thermal cycling over the service temperature range of -80°F to +250°F [-62°C to +121°C]. With a dielectric constant of 3.7 at 60 Hz, the system provides excellent electrical insulation properties.

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