发明名称 |
Corrosion-resistant coating composition containing hollow microballoons |
摘要 |
A fluoroelastomer-hollow glass microsphere coating has been found to provide new and unexpected corrosion resistance to metal surfaces for protection against severely corrosive environments. The coating comprises a fluorocarbon elastomer and 3-50% by volume of hollow glass microspheres or microballoons having a size in the range of about 2-300 microns, preferably 20-200 microns. The hollow glass microspheres or microballoons substantially increases the corrosion resistance of a fluoroelastomeric liquid composition, yielding new and unexpected thermal and chemical resistance, particularly when the coating composition is applied in two or more layers.
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申请公布号 |
US4307142(A) |
申请公布日期 |
1981.12.22 |
申请号 |
US19800176470 |
申请日期 |
1980.08.08 |
申请人 |
T.C. MANUFACTURING COMPANY, INC. |
发明人 |
BLITSTEIN, JOHN;KATHREIN, DONALD |
分类号 |
B05D7/14;C08J9/32;C09D5/08;(IPC1-7):B32B3/00;B32B3/26;B32B7/02;B32B27/00 |
主分类号 |
B05D7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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