阿拉伯黑增深硅油的制备及性能OA

The deepening silicone oil emulsion has excellent deepening and brightening effects on black polyester-cotton fabric,but the structure of amino silicone oil itself may lead to poor processing stability due to its non-hydrophilicity and too large emulsion micelle.Three kinds of deepened block silicone oil emulsions were prepared by the reaction of 2-diethylaminohydroxyethyl ethane hydrochloride,triethanolamine hydrochlo-ride and methyldiethanolamine hydrochloride with epoxy-terminated silicone oil.Their deepening effect,simu-lation of machining stability(salt alkali resistance stability,heat stability and centrifugal stability),hydrophilicity and hand feeling were investigated.The results showed that all three types of deepening block silicone oil emulsions had excellent deepening effects on black polyester-cotton air layer and black polyester-cotton fab-ric,and could balance hydrophilicity and hand feeling.