資訊中心
news
行業新聞
industry

uv涂料優缺點 uv涂料施工方式

字體大?。?/em>

對于uv涂料,其實很多人并不知道這是一種什么樣類型的涂料,對于uv涂料的性質也不太了解,為此會不知道uv涂料優缺點有哪些。在選取了這種涂料之后往往是需要進行施工,許多人也對于uv涂料施工方式好奇,下面來一起了解下。


  一、uv涂料優缺點

  uv油漆優點:

  uv油漆最大的特點就是色澤相對于其他的油漆來說更加的穩定,不會因為時間的增加讓其變黃,并且固含量極高,能在最短的時間內將漆膜固定,而且漆膜本身比較的堅硬,還具有耐刮傷、耐酸堿等特點,不容易受到破壞,因此它是烤漆門板最佳選材之一。

  uv油漆的第二個優點就是環保,現在都流行低碳生活,uv油漆在生產過程中沒有添加任何有害人體健康的物質,因此uv油漆不會對施工工人造成傷害,在使用過程中,uv油漆更是不會會發出有害氣體,因此任何的消費者都可以放心的使用,并且它的施工也是很簡單,給施工人員減少了很多的施工難度。


  uv油漆缺點:

  uv油漆在生產過程中需要大量的生產設備,許多的生產商都不愿意投入較多的金錢在這方面,因為這些設備一旦運轉,每天的消費是比較大的,如果沒有接到大型的訂單,很多生產商不會生產。

  雖然uv油漆具有良好的性能,但是其面漆效果又比PU面漆要差一些,因此它是一個處于中間段的產品,目前的消費水準以及技術含量都出現了一個極端的模式,要么要質量最好,價格昂貴也無所謂,要么質量差點但是價格要便宜,而uv油漆并不符合這兩者之一。


  二、uv涂料施工方式

  1、UV膩子漆施工:UV固化膩子通常用于表面平滑度較差的木材,如刨花板、纖維板等,漆作用是填充底材小孔及微細缺陷,密封底材表面,使隨后涂裝的裝飾性涂料不會被吸入而引起的不平整,從而為 粗材質材料提供 光滑的表面。UV膩子漆固化速度快、加工物件表面干爽、可降低砂磨操作的次數,提高了產品的競爭力。在使用UV膩子漆時,需要先用粗砂紙對基材表面進行打磨清潔,然后采用刮涂的方式進行涂布,UV輻照5~6秒固化,再以280#~400#砂紙打磨,然后涂覆UV漆以及面漆。打磨的目的在于提高層間附著力。

  2、UV底漆施工:UV底漆應用于表面較為光滑平整的木材表面。涂裝工藝主要包括刷涂、噴涂或淋涂等幾種法。涂覆一層UV底漆后,低黏度的涂料可以向木材細小開孔滲透,通過膜層的折射效果保留并強化木紋和孔粒結構的自然美感,UV光輻照7~8秒固化,固化后,經砂紙打磨后,再用UV面漆罩光固化,獲得光滑飽滿、平整的罩光效果。其打磨目的也是在于提高層與層之間的附著力。

  3、UV面漆施工:UV面漆廣泛應用于天然木材或木飾面,產生高光澤閉紋或亞光紋路的涂飾效果。面漆涂層除了起到美化裝飾作用以外,還賦予許多特殊的性能,比如:耐溶劑、耐熱、耐磨、耐特殊化學品等。涂裝工藝主要包括刷涂、噴涂或淋涂等,UV光輻照8~10秒鐘固化直接成型。

  uv涂料優缺點是有很多的,在選擇uv涂料運用之前,必須要能夠對于它的優點跟確定同時認識跟了解,之后選用的時候才不會覺得uv涂料太差。uv涂料施工方式也有不少,利用uv涂料進行施工,可以滿足自己的需要,打造好的畫面。


Advantages and disadvantages of uv Coatings and Construction methods of uv Coatings


For uv paint, in fact, many people do not know what kind of coating this is, for the nature of uv coating is not very well understood, this will not know what the advantages and disadvantages of uv coating. 

In the selection of this kind of paint is often the need for construction, many people are also curious about the construction of uv paint, the following to understand. 

I. advantages and disadvantages of uv coatings. 

Uv paint advantages: 

The most important feature of uv paint is that its color and lustre is more stable than other paints, does not make it yellow with the increase of time, and has a very high solid content, which can fix the paint film in the shortest possible time. 

Moreover, the paint film itself is relatively hard, but also has the characteristics of scratch resistance, acid and alkali resistance, and is not easy to be damaged, so it is one of the best materials for baking lacquer door panels. 

The second advantage of uv paint is environmental protection. Low carbon life is popular now. Uv paint does not add any substances harmful to human health in the production process, so uv paint will not cause harm to construction workers. 

Uv paint will not emit harmful gases, so any consumer can rest assured to use, and its construction is very simple, to reduce the construction of a lot of difficulty. 

Uv paint shortcomings: 

Uv paint requires a lot of production equipment in the production process, and many manufacturers are reluctant to invest more money in this area, because once these equipment is in operation, the daily consumption is relatively large, if no large orders have been received. 

Many manufacturers do not produce. 

Although uv paint has good performance, but its finish effect is worse than PU finish, so it is in the middle of the product, the current consumption level and technical content have appeared an extreme pattern. 

It doesn't matter if you want the best quality, it doesn't matter if it's expensive, or the quality is poor but the price is cheap, and uv paint doesn't match either of the two.


II. Construction mode of uv coating. 

1. UV putty paint construction: UV curing putty is usually used for wood with poor surface smoothness, such as particleboard, fibreboard, etc., the lacquer action is to fill the substrate with small holes and fine defects, seal the surface of the substrate, 

So that the subsequent painting of the decorative coating will not be inhaled caused by the uneven, thus providing a smooth surface for the coarse material. 

The curing speed of UV putty paint is fast, the surface of processed objects is dry, the number of sand grinding operations can be reduced, and the competitiveness of products can be improved. 

When using UV putty paint, the surface of the substrate needs to be polished and cleaned with coarse sandpaper, then coated by scraping, cured by UV irradiation for 5 to 6 seconds, then polished with 280mm 40mm sandpaper, and then coated with UV paint and topcoat. 

The purpose of grinding is to improve interlayer adhesion. 

2. Construction of UV primer: UV primer is applied to the smooth wood surface. 

The painting process mainly includes several methods, such as brush coating, spraying or leaching coating and so on. 

After being coated with a layer of UV primer, the coating with low viscosity can penetrate into the fine pores of wood, retain and strengthen the natural beauty of wood grain and pore structure through the refraction effect of the film layer. UV light irradiation solidifies for 7 to 8 seconds. After curing, it is sanded with sandpaper. 

Then the UV topcoat is used for light curing to obtain a smooth, full and smooth finish. 

The purpose of grinding is also to improve the adhesion between layers. 

3. UV topcoat construction: UV topcoat is widely used in natural wood or wood finish, resulting in high gloss closed grain or sub-gloss grain finishing effect. 

The topcoat coating not only plays the role of beautification and decoration, but also gives many special properties, such as solvent resistance, heat resistance, wear resistance, special chemical resistance and so on. 

The coating process mainly includes brush coating, spraying or coating, etc., UV light irradiation for 8 to 10 seconds curing direct molding. 

Uv coating is a lot of advantages and disadvantages, in the choice of uv coating application, must be able to understand its advantages and determination at the same time, after the selection will not feel that the uv coating is too bad. 

Uv paint construction methods also have many, the use of uv coating construction, can meet their own needs, create a good picture.


更新日期:2019-07-01
一级A片特爽高潮视频