共查询到20条相似文献,搜索用时 45 毫秒
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《涂料技术与文摘》2003,24(2):62-63
0302152用于防护机器元件的防腐蚀环氧组合物:RUZ 165 947[俄罗斯专利]/俄罗斯:UfilllskiiGosudar‘stvenllyl Neftyanoi Tekhnieheskii Universitet(K--ravts(,v.V V.等)一2001.4.27一98 121 154(1998.11.23)二IPC COgDS/10 高强度的防腐蚀环氧组合物含有环氧树脂如ED2()78~82份·18~22份Oxylins或Oxylin6·5一7份氨基苯酚固化剂AFZ、3一3.5份气相法二氧化硅、6~9份聚乙胺、12一18份甲苯和15~25份铝粉该组合物用于保护在腐蚀环境下工作的机器元件和结构,如用于原油开采的钻井设备0302 153用硅烷水解和缩聚法制备防腐蚀无机涂料的… 相似文献
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《涂料技术与文摘》2006,27(7):38-39
贮存稳定性好的防腐蚀电沉积涂料及其涂覆的产品:JP2006—16598[日本专利公开], 涂布性和防锈性好的磷酸盐复合物涂覆的钢板:JP2006—9065[日本专利公开], 金属工件用防腐蚀涂饰剂及其制备方法:W02006—7985[国际专利申请,德, 混凝土浸渍用多异氰酸酯型防腐蚀组合物:RU2268269[俄罗斯专利], 显象管防爆钢带快速防腐涂料:CN1626592A[中国发明专利申请公开], 一种防腐涂料及其制备方法:CN1635036A[中国发明专利申请公开], 一种油井管防腐防垢防蜡漆的制备方法:CN1629232A[中国发明专利申请公开].[编者按] 相似文献
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含氟聚氯酯涂料兼备了舍氟树脂及聚氯酯的优异性能而表现出超强的耐候性、耐久性、耐化学性、耐腐蚀性、耐沾污性等特性。介绍了常温固化含氟聚氨酯涂料的研究进展。 相似文献
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Hai Ni Aaron H. Johnson Mark D. Soucek John T. Grant Andrew J. Vreugdenhil 《大分子材料与工程》2002,287(7):470-479
A series of polyurea and polyurethane ceramer coatings were formulated using hexamethylene diisocyanate (HDI) isocyanurate, alkoxysilane‐functionalized HDI isocyanurate, tetraethyl orthosilicate (TEOS) oligomers and cycloaliphatic polyesters. The coatings were prepared as a function of alkoxysilane‐functionalized HDI isocyanurate and TEOS oligomers concentration. Also, the effect of acid catalyst was investigated. The corrosion resistance of polyurea or polyurethane ceramer coating systems were evaluated using a prohesion chamber on aluminium alloy 2024‐T3 substrate. The polyurethane ceramer coatings were compared with the chromate pretreatment and the epoxy‐polyamide primer containing the chromate pigment. In addition to prohesion, the interface between the coating and substrate was characterized using X‐ray photoelectron spectroscopy (XPS). The prohesion data showed that the corrosion was inhibited by the TEOS oligomers. However, high concentrations of TEOS oligomers and acid catalyst produced blistering in the polyurea/polysiloxane ceramer coatings. The prohesion data also showed that the corrosion protection of ceramer coatings performed as well as the chromate pretreatment and competitively with the epoxy primer. From the XPS and prohesion data, a self assembling silicon oxide layer at the metal‐coating interface was proposed. 相似文献
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本通过对储油罐罐内及罐外腐蚀环境的分析,提出了相应的涂料涂装防护方法,并对涂料的技术要求、涂层预期使用寿命等进行了举例说明,同时指出涂料涂装防护是储油罐防护的一种重要而且有效的手段,并对储油罐涂料及涂装方法的发展趋势作了简单说明。 相似文献