在伸縮蓬防腐涂裝系統(tǒng)中，防銹底漆的作用非常重要，有良好的附著力，起到優(yōu)良的防銹作用。具有優(yōu)良防腐性能的涂料將在伸縮蓬中得到更廣泛的應(yīng)用。其主要性能包括：

In the anti-corrosion coating system of the expansion canopy, the anti rust primer plays a very important role. It has good adhesion and plays an excellent anti rust role. The coatings with excellent anti-corrosion performance will be more widely used in the telescopic canopy. Its main performance includes:

密封性好（孔隙率低），完全防止水、氧等雜質(zhì)穿透涂層間隙而引起金屬銹蝕，即滲透性腐蝕。

Good sealing performance (low porosity), completely preventing impurities such as water and oxygen from penetrating the coating gap and causing metal corrosion, i.e. permeable corrosion.

附著力高。只有牢固地附著在基材表面，才能有效地避免伸縮蓬承重變形造成的漆膜脫落和應(yīng)力腐蝕，很好地阻斷外部腐蝕因素。

High adhesion. Only when it is firmly attached to the surface of the substrate, can it effectively avoid the paint film falling off and stress corrosion caused by the load-bearing deformation of the telescopic canopy, and well block the external corrosion factors.

耐化學(xué)性：在海洋條件、潮濕的大氣和工業(yè)密集地區(qū)的重腐蝕地區(qū)，涂料的耐酸、耐堿、耐鹽霧、耐水、耐油性能尤為重要。

Chemical resistance: in marine conditions, humid atmosphere and heavy corrosion areas in industrial intensive areas, the performance of acid, alkali, salt spray, water and oil resistance of the coating is particularly important.

現(xiàn)代防腐涂料的發(fā)展趨向于環(huán)保、易于應(yīng)用。高固含量、低表面處理的涂料將越來越受到市場的認(rèn)可。2. 中間漆的選擇

The development of modern anticorrosive coatings tends to be environmentally friendly and easy to apply. The coatings with high solid content and low surface treatment will be more and more recognized by the market. 2. selection of intermediate paint

在重防腐涂層系統(tǒng)中，中間涂層的作用是增加涂層厚度，提高整個涂層系統(tǒng)的屏蔽性能。中間漆對底漆和面漆應(yīng)具有良好的附著力。

In heavy-duty anti-corrosion coating system, the function of intermediate coating is to increase the coating thickness and improve the shielding performance of the whole coating system. Intermediate paint shall have good adhesion to primer and finish paint.

常用的中間漆是普云母中間漆。含有云母鐵的涂層表面粗糙，對太陽紫外線有反射作用，可以靈活制定涂層方案，而無需涂層間隔。這樣，就可以在中間涂層完成后，將其運(yùn)送到安裝現(xiàn)場，安裝完成后再進(jìn)行涂裝。

The commonly used intermediate paint is common mica intermediate paint. The surface of the coating containing micaceous iron is rough and can reflect the solar ultraviolet rays. The coating scheme can be flexibly formulated without coating interval. In this way, after the intermediate coating is completed, it can be transported to the installation site for coating after installation.

此外面漆的選擇也應(yīng)該關(guān)注，主要功能是屏蔽太陽紫外線和大氣污染對涂層的損害，抵御風(fēng)、雪、雨，并具有良好的美觀和裝飾性能。濟(jì)南伸縮蓬不僅需要突出的耐候性和裝飾性，還需要具有良好的耐磨性和保色光性能。

In addition, attention should also be paid to the selection of finish paint. Its main function is to shield the damage of solar ultraviolet and air pollution to the coating, resist wind, snow and rain, and have good aesthetic and decorative performance. Jinan telescopic roof not only needs outstanding weather resistance and decoration, but also needs to have good wear resistance and color light retention performance.

關(guān)于濟(jì)南伸縮蓬防銹底漆的選擇問題的相關(guān)內(nèi)容我們就講解到這里了，您可以來我們網(wǎng)站http://jyxingyu.com咨詢了解更多信息！

That's all for the selection of anti rust primer for Jinan telescopic roof. You can come to our website http://jyxingyu.com Consult for more information!