HI-THERM®BC-359
CLEAR BAKING VARNISH
PRODUCT DESCRIPTION
BC-359 is a unique product that must be thinned before use. It offers energy savings and fast throughput.
FEATURES & BENEFITS
• Fast curing
• Low temperature cure (from 230°F)
• Superior moisture resistance – no loss of dielectric
strength after 24 hours humidity conditioning
• Well suited for conveyorized systems
• Excellent abrasion and chemical resistance
• Solderable
• UL recognized systems to 180°C
• Prevents lead wire embrittlement
TYPICAL APPLICATIONS
• Coils
• Chokes
• Relays
• Motors
• Printed Circuit Boards
• Transformers
• Armatures
• Generators
• Random Wound Devices
• Form Wound Coils
• Stators
• Solenoids
THINNING AND VARNISH MAINTENANCE
BC-359 must be thinned to obtain proper cure. A 20% - 25% thinning is recommended as a starting point. Actual
thinning is determined by the build required.
BC-359 may be thinned with either T-200X or T-100. For Rule 66 requirements, T-100 must be used.
