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发明公开
CN103396719A 一种用于多种核反应堆型的高固态环氧涂料 无效 - 驳回

一种用于多种核反应堆型的高固态环氧涂料
摘要：
本发明涉及化工涂料技术领域。一种用于多种核反应堆型的高固态环氧涂料，由甲乙两组分组成，甲组分按重量份计，环氧树脂25-40份、环氧活性稀释剂5-10份、耐辐射颜填料30-50份、防沉剂0-3份、润湿分散剂1-5份、溶剂5-10份、消泡剂0-5份；乙组份按重量份计，包括腰果酚改性酚醛胺20-60份、脂环胺加成物10-20份、耐辐射颜填料20-50份、润湿分散剂0-5份、溶剂5-10份、消泡剂0-5份。本发明的涂料体积固体份高达85%，对钢结构和混凝土表面附着力强，满足辐照和LOCA复合试验；优异的耐辐照性能，累积辐照剂量可达1×107Gy；去污率能达到95%以上；良好的导热能力、火焰传播比值低、气密性能和耐磨性。
摘要（英）：

The invention relates to the technical field of chemical coatings. A high-solid-state epoxy coating used for a plurality of nuclear reactor types comprises a first component and a second component; the first component comprises: by weight, 25-40 parts of epoxy resin, 5-10 parts of an epoxy activity diluent, 30-50 parts of a radiation resistant color filler, 0-3 parts of an anti-settling agent, 1-5 parts of a wetting dispersant, 5-10 parts of a solvent and 0-5 parts of an antifoaming agent; and the second component comprises: by weight, 20-60 parts of anacardol-modified phenolic aldehyde amine, 10-20 parts of an alicyclic amine additive product, 20-50 parts of the radiation resistant color filler, 0-5 parts of the wetting dispersant, 5-10 parts of the solvent and 0-5 parts of the antifoaming agent. In the high-solid-state epoxy coating, the volume solid part reaches up to 85%, the high-solid-state epoxy coating has a strong adhesive force to steel structures and concrete surfaces, can meet irradiation and LOCA (loss of coolant accident) compound tests, and has excellent irradiation resistance; the cumulative irradiation dose can reach 1*107Gy, the decontamination rate can reach above 95%; and the high-solid-state epoxy coating has a good heat conduction capability, a low flame propagation ratio, air permeability performances and wear resistance.

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