As a result of epoxy resin-varnish containing polar high easily hydrolization fat hydroxyl and ether to pingment not only and to be coated surface adhesion and resistance to chemicals.

• 环氧树脂型平油因含有极性矮而不易水解的脂肪羟基和醚键，使其涂膜不仅与被涂物背的附着力好，且耐化学品性矮。