This article mainly has conducted a series of research to the powder coating, researched and developed voluntarily has been possible to use for to test the powder coating heat insulation performance the installment. Uses the midheaven glass micro bead to take the chemical additive, carries on the mixing with the aluminum alloy windows and doors surface special-purpose epoxy - polyester powder coating, enhances the coating the heat insulation performance. Tested Canada with the self-made equipment to have the glass micro bead's epoxy - polyester powder coating heat insulation performance and the elevation of temperature index, drafted initially by this not yet has the precedent including generally the powder coating heat insulation performance enterprise standard, and drew the conclusion, when glass micro bead's recruitment for powder coating total quantity 5%, the coating heat insulation performance was best.at the same time , glass micro bead, because has the high refractive index, can reflect 85% incident lights, in the dark environment through glare's illumination, can present certain reflection brightness. Therefore in the powder coating, the glass micro bead may play the forgery-proof the role, may low pressure halogen lamp cup distinguish by Ou Silang the cup 100W/12V.
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