彩涂鋼板的基板分為：冷軋基板，熱鍍鋅基板和電鍍鋅基板。涂層種類可分為聚脂、硅改性聚脂，偏聚二氟乙烯和塑料溶膠。

The substrates of color coated steel plates are divided into cold-rolled substrates, hot-dip galvanized substrates, and electroplated galvanized substrates. The types of coatings can be divided into polyester, silicon modified polyester, polyvinylidene fluoride, and plastic sol.

彩涂鋼板的表面狀態(tài)可分為：涂層板、壓花板和印花板，彩涂鋼板廣泛用于建筑家電和交通運輸?shù)刃袠I(yè)，對于建筑業(yè)主要用于鋼結(jié)構(gòu)廠房、機場、庫房和冷凍等工業(yè)及商業(yè)建筑的屋頂墻面和門等；民用建筑采用復合型彩鋼板的較多。

The surface condition of color coated steel plates can be divided into coated plates, embossed plates, and printed plates. Color coated steel plates are widely used in industries such as construction appliances and transportation. For the construction industry, they are mainly used for roof walls and doors of industrial and commercial buildings such as steel structure factories, airports, warehouses, and refrigeration; There are many civil buildings that use composite color steel plates.

彩鋼板的特性：重量輕，只有10-14千克/，相當于磚墻的1/30 ；隔熱保溫芯材導熱系數(shù)λ<=0.041w/mk。 耐腐蝕、耐老化、使用壽命長；消音、隔熱方面性能尤其突出 ；安裝成本低 ，方便快捷，無后續(xù)維護費用，施工周期可縮短40%以上；色澤鮮艷，無須表面裝飾，彩色鍍鋅鋼板防腐層保持期在10-15 年。

The characteristics of color steel plate: lightweight, only 10-14 kilograms per square meter, equivalent to 1/30 of a brick wall; Thermal conductivity of insulation core materials λ<= 0.041w/mk. Corrosion resistance, aging resistance, and long service life; The performance in terms of noise reduction and thermal insulation is particularly outstanding; Low installation cost, convenient and fast, no subsequent maintenance costs, and the construction cycle can be shortened by more than 40%; The color is bright and does not require surface decoration. The anti-corrosion coating of colored galvanized steel plate has a retention period of 10-15 years.

彩鋼板的內(nèi)部材料分類主要有： 聚氨酯夾芯板、聚苯乙烯（EPS）夾芯（泡沫）板、巖棉夾芯板、玻璃絲綿夾芯板等。其中，防火性能好的是巖棉夾芯或玻璃絲綿夾芯，屬于防火性能A級建筑材料，常見的有抗震活動板房以及大跨度廠房就使用的這類產(chǎn)品。

The internal materials of color steel plate mainly include: polyurethane sandwich board, polystyrene (EPS) sandwich (foam) board, rock wool sandwich board, glass wool sandwich board, etc. Among them, rock wool sandwich or glass wool sandwich have good fire resistance performance, which belong to A-level building materials with fire resistance performance. Common products used include earthquake resistant activity board houses and large-span factory buildings.

目前市場上常見的主要是聚苯乙烯和聚氨酯夾芯的彩板，燃點極低、阻燃性差，聚苯乙烯（泡沫）的燃點是346℃，僅比木材燃點高一點，聚氨酯燃點僅在130℃左右，跟普通紙張類似，遇到明火或電氣線路短路會立即燃燒，這類彩鋼板在燃燒時會產(chǎn)生大量濃煙，其成分主要是一氧化碳和氰化氫等有毒氣體。

At present, the common ones in the market are polystyrene and polyurethane sandwich color plates, which have very low ignition point and poor flame retardancy. The ignition point of polystyrene (foam) is 346 ℃, which is only a little higher than that of wood. The ignition point of polyurethane is only about 130 ℃. Similar to ordinary paper, it will burn immediately in case of open fire or short circuit of electrical circuit. Such color plates will produce a lot of thick smoke when burning, Its main components are toxic gases such as carbon monoxide and hydrogen cyanide.