发明授权
US06652665B1 Method of removing silicone polymer deposits from electronic components 有权
从电子部件去除有机硅聚合物沉积物的方法

Method of removing silicone polymer deposits from electronic components
摘要:
A method of removing cured silicone polymer deposits from electronic components. The components are immersed in a preheated solution of a quaternary ammonium fluoride in a hydrophobic non-hydroxylic aprotic solvent with agitation. The components are then immersed in a preheated solvent consisting essentially of a hydrophobic aprotic solvent with agitation. This is followed by a rinse and spray of the components with a hydrophilic, essentially water soluble solvent, with agitation. The components are then immersed in a water bath and then rinsed with a pressurized spray of water and then dried with a N2 blow dry.
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