The central objective technical demands waterproof coating standards "may day implementation

Beijing, China, the technical requirements for environmental labeling product waterproof coating (HJ457-2009) (HJ457-20092009-05-01) will be held on May 1, 2009 officially implemented.

To implement the People's Republic of China Environmental Protection Act, effective use and conserve resources, reduce the waterproof coatings in production, the use of the environment and human health impacts, the development of this standard. This standard on the waterproof coating of glycol ethers and esters, phthalates, diamine, Alkylphenol Ethoxylates, branched chain dodecylbenzene sulfonate hydrocarbons, ketones, halogenated hydrocarbon solvent made no request for add and volatile organic compounds, radioactive, formaldehyde, benzene, benzene solvent, curing agent free toluene diisocyanate, raised the limit requirements. This standard establishes the waterproof coating environmental labeling product terms and definitions, basic requirements, technology, content and test method. This standard applies to volatile curable waterproof coating (dual-component polymer cement waterproof coating, single-component acrylic polymer emulsion waterproof coating) and reaction curing type waterproof coating (polyurethane waterproof coating, epoxy coatings, polyurea waterproof coating). This standard does not apply to coal tar polyurethane waterproof coating. This standard applies to China environmental labeling product certification.

It is reported that the technical requirements for environmental labeling product waterproof coating "standard primary drafter include: environmental protection-environmental development center, ASC waterproof Technology Committee, Beijing green business culture development center, panjin yuwang waterproof building material group co., Ltd., in North Beijing Zhuo inquiry science and technology co., Kyung-Tae Bo-synthesis technology (Zhongshan) co., Ltd., Guangzhou Branch of waterproof anticorrosive co., Ltd., Shenzhen new Panther building materials co., Ltd., Beijing Oriental red waterproof material factory, Beijing Jianguo weiye waterproof material co., Ltd., Rohm and Haas China company, etc.