FIELD: chemistry.
SUBSTANCE: invention relates to a heat-conducting adhesive composition designed for attaching components in order to dissipate heat from warm components for radio engineering purposes and for cooling heat-loaded components working under impact and vibration loads. The composition contains an epoxide diane resin, butyl cellosolve monoglycidyl ether Laproxide 301, polyoxypropylene triol triglycidyl ether, boron nitride and a low-molecular polyamide resin. The composition additionally contains an ethylenediaminomethylphenol AF-2 hardener. The polyoxypropylene triol triglycidyl ether used is Laproxide 703.
EFFECT: use of the composition increases adhesive shear strength combined with high heat-conductivity.
2 tbl
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Authors
Dates
2010-05-10—Published
2009-02-20—Filed