饮水机侧板高光白彩涂板pcm彩涂板面漆彩涂镀锌板家电白彩钢板覆膜 ...

pcm彩涂板面漆即在镀锌板表面涂装油漆，也称卷材面漆，是一种用于镀锌板表面涂装，起到装饰和保护作用的油漆。它即要求与底漆有优良的附着力，又能美化产品视觉效果还能保护底材不受环境等因素影响使用时间。目前卷材涂料所使用的面漆，其配方一般采用以下几种原料普通饱和聚酯、普通氨基树脂、颜料、助剂、溶剂。上述原材料配料后按常规卷材涂料生产工艺，经分散、研磨、调漆、灌装等工序加工而成。

The pcm color coated plate surface paint is in the galvanized plate surface coating paint, also known as roll material surface paint, is used for galvanized plate surface coating, decorative and protective paint.It requires excellent adhesion with the primer, and can beautify the product visual effect can also protect the substrate from the environment and other factors affect the use time.At present, the surface paint used in coil coating, its formula generally uses the following raw materials ordinary saturated polyester, ordinary ammonia resin, pigment, additives, solvent.The above raw material ingredients according to the conventional coil coating production process, through the dispersion, grinding, painting, filling and other processes and processed.

pcm彩涂板面漆种类在硬度、柔韧性、附着力、耐久性等方面存在差异。聚酯是目前使用量大的涂料，耐久性一般，硬度韧性好，价格适中。硅改性聚酯耐久性、光泽、颜色保持性高，但韧性略降低，高耐候性聚酯性价比较高。聚偏氟乙烯耐久性优异，韧性好，但硬度低，可供颜色少，价格高。彩涂板的面漆主要根据用途、使用环境腐蚀性、使用寿命、耐久性、加工方式、变形程度影响。

The types of pcm color finish paint are different in hardness, flexibility, adhesion, durability and so on.Polester is the current large amount of paint, general durability, hardness and toughness, moderate price.Silicon modified polyester durability, luster, color retention, but slightly reduced toughness, high weather resistance polyester cost performance.Polyvinylidene fluoride has excellent durability, good toughness, but low hardness, less color, high price.The surface paint of color coating board mainly depends on the use, use environment corrosion, service life, durability, processing method and deformation degree.

选择底漆重要的因素有两个：一是考虑底漆和面漆以及面漆和基板附着力，另一个是底漆提供涂层的耐蚀性。在这方面，环氧树脂是选择顺位。考虑到灵活性和防晒能力，还可以选择聚氨酯底漆。背面涂层的选择是，如果使用状态彩涂板作为单板，则选择双结构。一种是背面的底漆，另一种是背面的油漆。底漆是与正面相同的品种，外皮选择浅色涤纶层。例如白色。如果彩涂板使用状态是复合板或夹层板，则可以在背面涂上粘合性和耐蚀性好的环氧树脂。

There are two important factors to choose the primer: one is to consider the primer and primer and primer and substrate adhesion, and the other is that the primer provides the corrosion resistance of the coating.In this respect, the epoxy resin is the chosen shun.Also choose a polyurethane primer for flexibility and sun protection.The choice of back coating is to select a dual structure if a status color coating is used as a veneer.One is a primer on the back, and the other is a paint on the back.The primer is the same variety as the front, the skin of a light polyester layer.For example, white.If the color coating plate is a composite plate or sandwich plate, the back can be coated with epoxy resin with good adhesion and corrosion resistance.