Paint coating to the surface with the base material and form a good bond integrity and tough material of the protective film, known as paint. Paint and paint is the same concept. Paint is a long-established habits of people name architectural coatings technology, architectural coatings sales after the introduction of our country, we have been using in the construction industry. Effect coatings can be summarized in three aspects: protection, decorative role, the role of special features. General composition of coatings: Contains film-forming substances, pigments, solvents, additives. New standards for new paint, "interior decoration materials, interior wall paint harmful substances" standard as the national mandatory standards for paint products on the market round of survival of the fittest. It is reported that the new standards for the content of harmful substances in the water-soluble interior paint made more stringent restrictions. The national standards to be implemented in modified as follows: 1, an increase of water-based wall putty, and its value specifies harmful substances; 2, an increase of benzene, toluene, ethylbenzene and xylene total control of the project, the provisions of its the sum of the content of ≤300 mg / kg; 3, the limit value of a significant reduction in VOC architectural coatings paste, water-based wall paint VOC provides content ≤120 g / l, water wall putty VOC content of ≤15 g / kg. The VOC is the sum of harmful volatile organic compounds, formaldehyde is more toxic substances, formaldehyde has been identified by WHO as carcinogenic and teratogenic substances. And because the solvent-based wall paint contains high VOC, our beginning in 2005 will no longer approve new solvent-based wall paint manufacturers. China's paint industry, the national standard is one of "interior decoration materials, interior wall paint harmful substances" AQSIQ in December 2001 enacted. Architectural Coatings | Big Henan Industry (certified) | Architectural Coatings by Industrial Co., Ltd. Henan Luoyang. Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) is Luoyang, interior paint leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the large Yu staff warmly welcome all inquiries negotiations to create a large Henan Industry a better future.