1. Oxidation of paint surface

小型自上料混凝土搅拌罐车在太阳紫外线的照射下，漆膜会不断向空气中蒸发油份以达到保护自身的作用，长时间就会导致漆面油分的过分散失。漆面的亮度、深度都大打折扣，使漆面慢慢发白，形成氧化层，缩短了车漆的寿命，肉眼就可观察到车漆发乌、发白、无光泽等现象。氧化严重的话可以通过研磨和抛光来处理。

Small concrete mixer in the sun's ultraviolet radiation, the paint film will continue to evaporate oil into the air to protect itself, which will lead to excessive loss of paint oil for a long time. The brightness and depth of the paint are greatly reduced, so that the paint surface slowly whitens and forms an oxide layer, which shortens the service life of the car paint. The phenomenon of blackening, whitening and lusterless can be observed by naked eyes. Serious oxidation can be treated by grinding and polishing.

2、交通膜

2. Communication membrane

小型自上料混凝土搅拌罐车在行驶过程中由于摩擦而产生强烈的静电层，静电对灰尘、油污和化学粉尘吸附能力很强，时间长了会形成一层坚硬的交通膜，这种“交通膜”极易使漆面发生氧化腐蚀，这种情况可采用研磨抛光处理。

During the driving process of small concrete mixer, strong electrostatic layer is generated due to friction. Static electricity has strong adsorption capacity to dust, oil and chemical dust. A hard traffic film will be formed after a long time. This kind of "traffic film" is very easy to cause oxidation and corrosion of the paint surface, which can be treated by grinding and polishing.

混凝土搅拌罐车怎样掉漆问题，搅拌罐的保养方法

How to solve the problem of paint dropping of concrete mixing tank truck, and the maintenance method of mixing tank

3、龟裂

3. Cracking

如果平时不对漆面作护理，金属漆可能产生一种非常细微的裂痕，它会不断地渗透车漆，直穿透整个色漆层，这种现象就叫“龟裂”。有时因为重喷漆质量的问题，也会产生龟裂。如果裂纹中有车蜡，会发现车身有条纹状的龟裂现象。经常打蜡可逐渐减少龟裂的产生。

If you don't take care of the paint surface at ordinary times, the metallic paint may produce a very subtle crack, which will continuously penetrate the car paint until it penetrates the whole paint layer. This phenomenon is called "cracking". Sometimes because of repainting quality problems, will also produce cracks. If there is car wax in the crack, the car body will be found to have striated cracking phenomenon. Regular waxing can gradually reduce cracking.

4、褪色

4. Fading

大气中的油烟和污染物是造成车漆变色、褪色的主要原因。褪色与氧化不同，发生褪色时，车漆会出现不均匀的色差。中、轻度的褪色可用研磨、抛光治理，严重时必须重新喷漆。

Lampblack and pollutants in the atmosphere are the main reasons for discoloration and fading of car paint. Fading is different from oxidation. When fading occurs, uneven color difference will appear. Moderate and mild fading can be treated by grinding and polishing, and repainting is necessary when it is serious.

混凝土搅拌罐车怎样掉漆问题，搅拌罐的保养方法

How to solve the problem of paint dropping of concrete mixing tank truck, and the maintenance method of mixing tank

5、蚀痕

5. Etch mark

蚀痕是面状磨蚀。昆虫、鸟粪、树汁、焦油、沥青都有可能引起的蚀痕。轻微的蚀痕可用研磨抛光。

The erosion marks are surface abrasion. Insects, bird droppings, tree sap, tar and asphalt may cause corrosion marks. Slight erosion can be solved by grinding and polishing.

6、水痕纹

6. Water mark

水痕纹是水滴蒸发后留下的痕迹，呈环状。氧化、常用洗涤灵清洗的车容易染上水痕。轻微水痕纹的通过打蜡抛光可，严重时需研磨或喷漆。

The water mark is the mark left by the evaporation of water drops, which is circular. Oxidation, commonly used detergent cleaning car easy to dye water marks. Slight water marks can be cured by waxing and polishing, and serious ones need grinding or painting.