彩鋼板發展趨勢,采用高質量基板,對基板的表面、板形及尺寸精度要求都愈來愈高,室外用的如小鋅花平整熱鍍鋅鋼卷、無鋅花平整熱鍍鋅鋼卷及時下興起的鋅合金熱鍍卷;室內用如電鍍鋅鋼卷、貼膜冷軋板及鋁板卷。
The development trend of color steel plate is that high-quality base plate is adopted, and the requirements for the surface, shape and dimensional accuracy of the base plate are higher and higher. For outdoor use, such as small zinc flower flat hot-dip galvanized steel coil and non zinc flower flat hot-dip galvanized steel coil, zinc alloy hot-dip galvanized coil rises in time; For indoor use, such as galvanized steel coil, coated cold-rolled sheet and aluminum coil.
二,改進預處理工藝及預處理液,設備數量少,成本低成為主流工藝,不斷改進預處理液的穩定性、抗蝕性、環保性能。
2、 Improve the pretreatment process and pretreatment liquid, with less equipment and low cost, become the mainstream process, and constantly improve the stability, corrosion resistance and environmental protection performance of the pretreatment liquid.
三,注重新涂料的開發,對一般聚酯、聚偏氟乙烯(PVDF)和塑料溶膠進行改良,獲得*級顏色重現性,抗紫外線、抗二氧化硫、提高耐蝕性;開發耐污染、吸熱等功能性涂料。
3、 Note: the development of new coatings improves general polyester, polyvinylidene fluoride (PVDF) and plastisol to obtain * grade color reproducibility, UV resistance, sulfur dioxide resistance and improved corrosion resistance; Develop functional coatings such as pollution resistance and heat absorption.
四,機組設備*完善。如采用新型焊機、新型輥涂機、完善固化爐、配置的自動化儀表等。
4、 Unit equipment * perfect. Such as new welding machine, new roller coating machine, perfect curing furnace, configured automatic instrument, etc.
五,由于冷壓花比熱壓花成本低,具有美觀、立體感、強度高等特點,使冷壓花生產技術成為發展趨勢。
5、 Cold embossing technology has become a development trend because of its low cost, beautiful appearance, three-dimensional feeling and high strength.
六,注重產品的多樣化、功能化、化,如深沖型彩涂板、“柚子皮”彩涂板、防靜電彩涂板、耐污染彩涂板、高吸熱性彩涂板等。
6、 Pay attention to the diversification, functionalization and of products, such as deep drawing color coating board, "grapefruit skin" color coating board, anti-static color coating board, pollution-resistant color coating board, high heat absorption color coating board, etc.
彩鋼板的主要種類彩鋼板的基板為冷軋基板,熱鍍鋅基板和電鍍鋅基板。涂層種類可分為聚酯、硅改性聚酯、偏聚二氟乙烯和塑料溶膠。彩鋼板的表面狀態可分為涂層板、壓花板和印花板,彩鋼板廣泛用于建筑家電和交通運輸等行業,對于建筑業主要用于鋼結構廠房、機場、庫房和冷凍等工業及商業建筑的屋頂墻面和門等,民用建筑采用彩鋼板的較少。
The main types of color steel plate. The substrates of color steel plate are cold-rolled substrate, hot-dip galvanized substrate and electro galvanized substrate. Coatings can be divided into polyester, silicon modified polyester, vinylidene fluoride and plastisol. The surface state of color steel plate can be divided into coated plate, embossed plate and printed plate. Color steel plate is widely used in construction appliances, transportation and other industries. For the construction industry, it is mainly used for the roof, wall and door of industrial and commercial buildings such as steel structure workshop, airport, warehouse and refrigeration, and color steel plate is less used in civil buildings.
與塑鋼區別<br>它與塑鋼區別在于材料的構成不同,吸鐵石可以吸動。
Different from plastic steel < br > the difference between it and plastic steel lies in the composition of the material. The magnet can absorb.
嚴格意義上講,塑鋼與彩鋼在金屬特性及表面處理上并不能很好的區分,因為大同小異;所以市場的區分主要在型材結構方面。吸鐵石測試由于是普通碳鋼材料,吸鐵石可以吸。
Strictly speaking, plastic steel and color steel can not be well distinguished in metal properties and surface treatment, because they are similar; Therefore, the market differentiation is mainly in the aspect of profile structure. Magnet test because it is an ordinary carbon steel material, the magnet can absorb.
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