涂料是应用于物体表面能结成坚韧保护膜的物料的总称。涂料具有下列功效:(1)防止物体表受到气候腐蚀、化学腐蚀以及日光照射而起变化;(2)防止或减轻物体表面直接受到摩擦和冲击;(3)增加物体表面美观。种类很多,有天然的和人造的。大多数是含有或不含颜料的粘液。通常称作漆,应用时先将物 Paint is applied to the surface of the object can form a tough protective film of the general term for the material. Paint has the following effects: (1) to prevent the object table by climate corrosion, chemical corrosion and sunlight changes from time to time; (2) to prevent or reduce the object surface directly by friction and impact; (3) to increase the appearance of objects on the surface. Many types, natural and artificial. Most are mucilage with or without pigment. Often called paint, the first thing to use when applied