Coating patent: Nuclear power plant is used anti-radiant coating and its prepara

Publish day: 2008.08.20 applicant: Address of of limited company of chemical industry of Guangzhou beautiful Po: City of Guangzhou of 511495 Guangdong province time bourg of Yu area bell thanks Shi Lu inventor of garden of industry of 72 beautiful Po: Orgnaization of representative of patent of week of Li Lai of; of Zhou Zigu of; of Wang Qiudi of; of Sun Zaiwu of Zhang Juan; : of limited company of office of Guangzhou city Hua Chuangyuan patent is procuratorial: Summary of Liang Xinjie: This invention involves nuclear power plant to use anti-radiant coating and its preparation method, especially of equipment of area of radiate of a kind of nuclear power plant and establishment anti-radiant defend the preparation method of coating. Nuclear power plant is used anti-radiant coating is must configure brilliant of acerbity Potassium of iron oxide red of titanium dioxide, oxidation, calcium carbonate, French chalk, titanium first anti-radiant filling; Next again epoxy resin, will active thinner, anti-radiant agitate mixes filling, auxiliary in the canister that move lacquer even, through 3 roller machine abrade make A constituent, agent of solidify of amine of B constituent modified is added in proportion when using, can use roller to besmear or the construction method such as spray applies Tu Zaijian to build metope or ground to go up, the screen that is used at construction of room of nuclear radiation of existence of nuclear power plant and equipment is protected. What have with this legal system is anti-radiant coating cost is low, avirulent, safe, anti-radiant performance is good, be able to bear or endure lukewarm sex decontamination sex is good, good, when coating thick when 80 μ M, in 8.5 × 10⁵The coating below Gy radiate dosage is in good condition, without pulverization, flake, the attaint phenomenon such as bubbly, craze, decontamination rate achieves 97 ％ above.