This low-viscosity epoxy potting compound from 3M is designed for easy dispensing and potting of electronic and electrical components. It is non-corrosive to copper, exhibits minimal exotherm, and has very low shrinkage, making it ideal for bonding applications when used with 3M dispensing equipment.
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WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]) which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Overview
3M™ Scotch-Weld™ epoxy potting compound DP270 is low-viscosity for easy dispensing and potting. It is non-corrosive to copper, minimal exotherm and very low shrinkage - making it well-suited for potting and bonding electronic and electrical components. When using a Duo-Pak (DP) size adhesive, rely on 3M™ dispensing equipment for convenient and accurate metering, mixing and dispensing.
Features & Benefits
Features a 70 minutes work life
Rigid potting compound is non-corrosive to copper
Minimal exothermic and very low shrinkage
Flammability testing per UL94 HB
Specifications
Capacity: 48.5 mL
Color: Black
Mixing Ratio: 1:1
Mixed Work Life: 60 min at 75 deg F
Time to Handling Strength: 3 hr at 75 deg F
Floating Roller Peel: 3 hr PLI at 75 deg F
Viscosity: 12000 cPs at 75 deg F
Container Type: Duo-Pak Cartridge
Overlap Shear: 1200 to 300 psi at -67 to 180 deg F
Boiling Point: 401 deg F (Part A), >240 deg F (Part B)
Composition: 40 to 60% Trade Secret 4-Nonylphenol, branched with isomers, 15 to 40% Trade Secret 4,4'-Methylenebis(2-methylcyclohexylamine), <10% Trade Secret 2-Nonylphenol, branched, 1 to 10% Trade Secret Benzyl Alcohol (Part A), 90 to 99% Trade Secret Epoxy Resin, 1 to 10% Trade Secret Hydrocarbon Resin, <=1% Trade Secret Carbon Black (Part B)
Flash Point: >300 deg F (Part A), >200 deg F (Part B)
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Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
