Paraffin deposit Removers of O/W emulsion type have high wax-dissolving efficiency when some substances are added and they are unstable and preferentially coalesce at the surface of paraffin deposit.

• 加入某些添加剂以增大乳液液珠在蜡表面的聚结能力，可以得到具有高溶蜡效率的水包油乳液清蜡剂。