Heat dissipation coating for LED (Light Emitting Diode) lamps and preparation method thereof
A technology for heat-dissipating coatings and LED lamps, applied in the direction of coatings, etc., can solve the problems of poor temperature resistance and aging resistance, low substrate adhesion, poor heat dissipation effect, etc., to achieve easy painting, high adhesion, Easy to apply effect
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[0010] A heat-dissipating paint for LED lamps, made of the following parts by weight (kg) of raw materials: polyacrylic resin 33, polyimide resin 43, polyacrylamide 5, isophorone diamine IPDA 10, xylene 22, Polyethyl silicate 7, silane coupling agent KH550 2.5, nano clay 2.5, ethyl acetate 10, benzyl trimethyl ammonium tribromide 3, aluminum nitride 11, beryllium oxide 11, and film forming aid 4.5.
[0011] The said film-forming aid is prepared from the following parts by weight (kg) of raw materials: ethylene glycol ethyl ether acetate 8, 2-oxoacetoxybutyric acid 3, acrylic acid 4, polyvinyl butyral 3, hexamethyl Phosphorus triamide 4, geranyl acetate 4, isopropyl tris(dioctyl pyrophosphate acyloxy) titanate 0.7, hydroxymethyl propyl cellulose 2.5, nano chitin 0.4, plastic starch 1.5, Acetyl peroxide 0.3, propylene glycol monomethyl ether acetate 17; the preparation method is: ethylene glycol ethyl ether acetate, hexamethylphosphoric triamide, geranyl acetate, hydroxymethyl prop...
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