第四节胶矾水的作用与配兑一、作用:胶矾水,简称矾水。苏画中作“白活”(即绘画),各类软作天花,早期大木磨生后的“合操”等,都要用矾水。苏画中,各种白活的绘制,多画于以动物胶做粘合剂的白色涂料底子上。当在这些白色 Fourth, the role of alum and alum water with a role: glue alum water, referred to as alum water. Soviet painting for “white living ” (that is, painting), all kinds of soft smallpox, early wood after grinding “co-op”, etc., should use alum water. In the Soviet Union painting, all kinds of vivid paintings were painted on white paint base made of animal glue. When in these white