彩钢卷行业“十三五”发展规划

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彩钢卷全行业经济总量保持稳定增长，年总产值增长底线约为6.5%。到2020年，涂料工业总产值预计达到5600亿元左右，年均增长5%。预计到2020年，涂料工业总产量将增长到2200万吨左右。到2020年，彩钢卷结构调整的目标产品结构将达到涂料总产量的57%，具有优异的性价比和环保涂料品种。到2020年，将有10家以上涂料生产企业销售额超过50亿元，20家以上涂料生产企业销售额超过20亿元。前50强涂料生产企业产量占总产量的50%以上。培育销售额超过50亿元、具有国际竞争力的2-3家大型涂料企业集团。在第十三个五年计划期间，二氧化钛产量预计每年增长5%。据估计，二氧化钛产量将从2014吨的246万吨增加到2020吨的330万吨。产业结构调整的重点和方向，通过钛白材料（人造金红石、天然金红石和高钛渣）氯化工艺，促进钛白粉生产工艺的发展，钛含量不低于90%，单线容量为30000 t/a以上；用硫酸法限制新建钛白粉生产装置的建设，通过资源整合和重组，在钛白工业中采用单线容量小于20000 t的硫酸法生产钛白粉生产装置。主要创建硫酸法年产30万吨以上企业2-3家，氯化法年产10万吨以上企业2-3家。着力培育具有巨大发展潜力的企业和具有世界影响力的品牌，为中国成为钛白粉制造强国奠定坚实的基础。1.2.2.2氧化铁颜料的产量预计将从2014吨的680000吨增加到2020吨的800000吨。

在“第十三五”期间，中国氧化铁颜料产业必须改变粗放型发展模式。通过兼并重组和淘汰落后产能，产业集中度比“十二五”末提高15%。在第十三个五年计划期间，中国涂料工业的基础研究应加强现有的优势，在涂料应用基础理论、新原料、先进设备和自动化技术、涂料评价技术等领域培育新的优势。并取得一批里程碑式的成果达到国际先进水平，从而大大提高了涂料行业基础研究的整体水平。本文着重介绍了涂料配方设计理论、涂料成膜机理及动力学、涂料流变行为、涂料防护机理及涂料功能特性机理。为指导涂料应用技术的全面发展，对新型树脂、功能性颜填料、环保型多功能添加剂等原材料进行了系统的理论研究。水性工业涂料的研究。包括防腐、汽车、船舶、木材、钢结构等水性工业涂料的科学技术研究，包括水性涂料的阻力与成膜材料结构、成膜机理、颜料分散机理、成膜流动与流动的关系平等机制；还要特别注意有助于提高水性涂料性能的机理，如水性防腐涂料的抗闪锈性和早期耐水性机理、水性木器涂料的防膨胀机理等，水性汽车涂料致密化涂装工艺机理。

The total economic volume of the whole industry of color steel coil keeps a steady growth, and the annual growth bottom line of the total output value is about 6.5%. By 2020, the total output value of the coating industry is expected to grow to about 560 billion yuan; the output is calculated by an average annual growth of 5%. By 2020, the total output of the coating industry is expected to grow to about 22 million tons. By 2020, the target product structure of the structural adjustment of color steel coil will be 57% of the total production of coating with excellent cost performance and environment-friendly coating varieties. By 2020, there will be more than 10 coating manufacturers with sales of more than 5 billion yuan and 20 coating manufacturers with sales of more than 2 billion yuan. The output of the top 50 coating manufacturers accounts for more than 50% of the total output. Cultivate 2-3 large-scale coating enterprise groups with sales over 5 billion yuan and international competitiveness. During the 13th Five Year Plan period, titanium dioxide production is predicted to increase by 5% annually. It is estimated that the titanium dioxide production will increase from 2.46 million tons in 2014 to 3.3 million tons in 2020. Focus and direction of industrial structure adjustment encourage the development of titanium dioxide production process by chlorination process with titanium rich materials (artificial rutile, natural rutile and high titanium slag) with titanium dioxide content not less than 90% and single line capacity of 30000 T / A or above; restrict the construction of new titanium dioxide production plant by sulfuric acid process; and eliminate titanium dioxide production plant by sulfuric acid process with single line capacity less than 20000 t. In titanium dioxide industry, through resource integration and reorganization, 2-3 enterprises with an annual output of more than 300000 tons by sulfuric acid method and 2-3 enterprises with an annual output of more than 100000 tons by chlorination method are mainly created. We will focus on cultivating enterprises with great development potential and brands with world influence, laying a solid foundation for China to become a titanium dioxide manufacturing power. 1.2.2.2 the output of iron oxide pigment is expected to increase from 680000 tons in 2014 to 800000 tons in 2020
During the "13th five year plan" period, China's iron oxide pigment industry must change its extensive development mode. Through merger, reorganization and elimination of backward production capacity, the industry concentration has increased by 15% compared with that at the end of the "12th Five Year Plan". During the 13th Five Year Plan period, the basic research of China's coating industry should strengthen the existing advantages and cultivate new advantages in the fields of basic theory of coating application, new raw materials, advanced equipment and automation technology, coating evaluation technology, etc., and achieve a number of landmark achievements reaching the international advanced level, so as to greatly improve the overall level of basic research of the coating industry. This paper focuses on the design theory of coating formulation, the mechanism and dynamics of coating film formation, the rheological behavior of coating, the mechanism of coating protection and the mechanism of coating functional characteristics. In order to guide the all-round development of coating application technology, a new system theoretical research on raw materials such as new resin, functional pigments and fillers, environment-friendly multi-functional additives was carried out. The main basic theories of coatings are as follows: (1) the research of waterborne industrial coatings. It includes the scientific and technological research on waterborne industrial coatings such as anticorrosion, automobile, ship, wood, steel structure, etc., including the relationship between the resistance of waterborne coatings and the structure of film-forming materials, film-forming mechanism, pigment dispersion mechanism, film flow and flow equality mechanism; it is also necessary to pay special attention to the mechanism that helps to improve the performance of waterborne coatings, such as anti flash rust and early water resistance of waterborne anticorrosive coatings Mechanism, anti expansion mechanism of waterborne wood coatings, and mechanism of compact coating process of waterborne automotive coatings.