Magna-Tac® E645

Stack Lamination Epoxy

Technical Data Sheet

Safety Data Sheet

Technical Specifications

Part A
Color (Liquid): Amber

Viscosity: 6,000 cps

Part B
Color (Liquid): Clear

Viscosity: 80 cps

Description

Magna-Tac E645 is a two-part, thermosetting, formulated epoxy adhesive for bonding stack laminations used in stators, rotors, gyros, servomechanisms, synchros, transformers and magnetic amplifiers. It can also be used as an insulating varnish for impregnated coils and small electrical equipment. Bonding is achieved by heat. Only sufficient pressure to assure complete contact is needed. Because so little adhesive is needed to accomplish a strong bond which resists shear stress, Magna-Tac E645 has proved practical as an adhesive/dielectric in the fabrication of magnetic accelerator units such as cyclotrons and cosmotrons.