1. Oxidation of paint surface

小型自上料混凝土攪拌罐車在太陽紫外線的照射下，漆膜會不斷向空氣中蒸發油份以達到保護自身的作用，長時間就會導致漆面油分的過分散失。漆面的亮度、深度都大打折扣，使漆面慢慢發白，形成氧化層，縮短了車漆的壽命，肉眼就可觀察到車漆發烏、發白、無光澤等現象。氧化嚴重的話可以通過研磨和拋光來處理。

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

小型自上料混凝土攪拌罐車在行駛過程中由于摩擦而產生強烈的靜電層，靜電對灰塵、油污和化學粉塵吸附能力很強，時間長了會形成一層堅硬的交通膜，這種“交通膜”極易使漆面發生氧化腐蝕，這種情況可采用研磨拋光處理。

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.

混凝土攪拌罐車怎樣解決掉漆問題，攪拌罐的保養方法

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

3、龜裂

3. Cracking

如果平時不對漆面作護理，金屬漆可能產生一種非常細微的裂痕，它會不斷地滲透車漆，直至穿透整個色漆層，這種現象就叫“龜裂”。有時因為重噴漆質量的問題，也會產生龜裂。如果裂紋中有車蠟，會發現車身有條紋狀的龜裂現象。經常打蠟可逐漸減少龜裂的產生。

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

大氣中的油煙和污染物是造成車漆變色、褪色的主要原因。褪色與氧化不同，發生褪色時，車漆會出現不均勻的色差。中、輕度的褪色可用研磨、拋光治理，嚴重時必須重新噴漆。

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.

混凝土攪拌罐車怎樣解決掉漆問題，攪拌罐的保養方法

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

5、蝕痕

5. Etch mark

蝕痕是面狀磨蝕。昆蟲、鳥糞、樹汁、焦油、瀝青都有可能引起的蝕痕。輕微的蝕痕可用研磨拋光解決。

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、水痕紋

6. Water mark

水痕紋是水滴蒸發后留下的痕跡，呈環狀。氧化、常用洗滌靈清洗的車容易染上水痕。輕微水痕紋的通過打蠟拋光可治愈，嚴重時需研磨或噴漆。

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.