罩面漆，是一種液體透明膠狀物，施工時需兌水來稀釋，這種產品可以使用在壁紙漆、建筑外墻、木制品等表面，起到防塵、耐污、耐擦洗的效果，因此，罩面漆也被叫作防塵漆。罩面漆使用跟不使用有什么區別？

The finish paint is a liquid transparent gel, which needs to be diluted with water during construction. This product can be used on the surface of wallpaper paint, building exterior wall, wood products, etc., to play the effect of dust prevention, dirt resistance and scrub resistance. Therefore, the finish paint is also called dust-proof paint. What is the difference between the use of finish paint and not use?

1、從顏色持久性上來講

1. In terms of color durability

罩面漆常用于地坪和外墻上，從顏色持久性來上講，罩面漆的使用從完成施工開始是一時半會看不出什么特別不一樣，但隨著時間的長久，從顏色上來看，就會越來越明顯。

Finish paint is often used on floors and exterior walls. From the perspective of color durability, the use of finish paint will not be particularly different for a while and a half from the completion of construction, but it will become more and more obvious from the perspective of color over time.

2、從使用壽命上來講

2. In terms of service life

以外墻為例，不僅可以提高涂層耐紫外線照射性能，還便于墻面日后的清洗。所謂底漆固底層，用于提高面漆的附著力、加固膩子層、增加面漆的豐滿度、平滑度、提供抗堿和防腐等功能，是從內保護墻面，而罩面漆是為了增強涂層的防水性、耐沾污性和耐候性等功能，是從外保護墻面，兩者結合，一內一外保障墻面的使用壽命。中間還有一個面漆，一底兩面，再加個罩面，三者結合是佳搭配了，在使用壽命上就更加一層樓了。

Taking the exterior wall as an example, it can not only improve the ultraviolet radiation resistance of the coating, but also facilitate the future cleaning of the wall. The so-called primer is used to improve the adhesion of the finish coat, strengthen the putty layer, increase the fullness and smoothness of the finish coat, and provide alkali resistance and corrosion resistance. It is used to protect the wall from the inside, while the finishing coat is used to enhance the waterproof, stain resistance and weather resistance of the coating, and it is used to protect the wall from the outside. The combination of the two is used to ensure the service life of the wall from the inside and the outside. There is also a topcoat in the middle, a bottom and two sides, and a cover. The combination of the three is a good match, and the service life is even higher.

3、從抗污自潔性上來講

3. From the perspective of anti-fouling and self-cleaning

罩面漆表面優疏水性，流水經過時，涂料分子與水分子相互作用，在其表面形成一層水膜，使得附著的污垢在浮力的作用下和涂層表面分離，又在水滴自身重力的影響下，隨著水膜的流動被帶離，形成“自動清潔表面”的效果。

The surface of the finish paint has excellent hydrophobicity. When flowing water passes by, the coating molecules interact with water molecules to form a water film on its surface, which makes the attached dirt separate from the coating surface under the action of buoyancy, and under the influence of the gravity of the water droplets, it is carried away with the flow of the water film, forming the effect of "automatically cleaning the surface".

這樣的涂料應用于室外時，雨水便可以自動清理表面的部分污垢，應用到室內時，既可以用潮濕的抹布去污，也可以用流水直接沖洗，容易導致涂層不耐水、泛白及易污，也可縮減涂層的壽命。

When such a coating is applied outdoors, the rainwater can automatically clean some dirt on the surface. When applied indoors, it can be decontaminated with wet rags or washed directly with running water, which is easy to cause the coating to be water resistant, white and dirty, and can also reduce the life of the coating.

3、從抗堿和抗紫外線上來講

3. In terms of alkali resistance and ultraviolet resistance

罩面漆涂刷后不會破壞原墻面裝飾效果，不會出現變黃、沾塵等現象。耐熱、耐紫外線、耐酸堿，涂膜具有較好墻面保護。

The finishing coat will not damage the original wall decoration effect, and will not turn yellow and dust. Heat resistance, UV resistance, acid and alkali resistance, the coating film has good wall protection.

特別是靠近海邊的建筑，罩面漆就是一個很好的案例，在自然環境下，還經海風不斷侵襲，墻面的風化侵襲程度比一般建筑的傷害要大得多，如果沒有罩面漆，容易導致外墻涂層在海風的侵襲下慢慢變得不耐水、泛白及易污，從而縮短外墻涂層的壽命。

Especially for buildings close to the sea, the finish paint is a good case. In the natural environment, the weathering of the wall is much more harmful than that of ordinary buildings. If there is no finish paint, it is easy to cause the outer wall coating to become water resistant, white and dirty under the attack of the sea wind, thus shortening the life of the outer wall coating.

而罩面漆作為外墻涂料的封面層，可以從外保護涂料墻面，延長外墻涂料的使用壽命。罩面漆有良好的抗堿和抗紫外線的作用，像外墻涂料處于室外，特別是靠海邊的建筑，天氣多變，罩面漆可以大大的保護外墻涂層的美觀和持久性，節省二次維護的成本。

As the cover layer of the exterior wall coating, the finishing coat can protect the painted wall from the outside and extend the service life of the exterior wall coating. The finishing coat has good alkali resistance and ultraviolet resistance. For example, the exterior wall coating is outdoor, especially for buildings near the sea, and the weather is changeable. The finishing coat can greatly protect the beauty and durability of the exterior wall coating and save the cost of secondary maintenance.

總之良好的產品性能使得罩面漆在廣大消費者的心里還是占有一定的分量，這也是罩面漆近年來的熱度上升的原因。您有需求就來聯系我們http://www.daquanq.com.cn咨詢選購吧！

In short, the good product performance makes the top coat still occupy a certain proportion in the minds of consumers, which is also the reason for the rise of the heat of the top coat in recent years. Please contact us if you need http://www.daquanq.com.cn Ask about shopping!