LI Yan-hong,CHEN Hong-shu,ZHENG Jian-long,ZHANG Wu-long,WANG Jie-liang,CHEN Wei-xing.Study on the Curing Agents for the Epoxy Static Electricity Conductive Coating[J],37(4):35-36,80
Study on the Curing Agents for the Epoxy Static Electricity Conductive Coating
Received:May 19, 2008  Revised:August 10, 2008
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KeyWord:Epoxy static electricity conductive coating  Curing agent  Phenolic aldehyde amine T31  Polyimide 650
                 
AuthorInstitution
LI Yan-hong School of Materials and Chemical Engineering, Xian Technological University, Xian , China
CHEN Hong-shu Architectural Engineering Institute of General Logistics Department, Xian , China
ZHENG Jian-long Architectural Engineering Institute of General Logistics Department, Xian , China
ZHANG Wu-long Architectural Engineering Institute of General Logistics Department, Xian , China
WANG Jie-liang Architectural Engineering Institute of General Logistics Department, Xian , China
CHEN Wei-xing School of Materials and Chemical Engineering, Xian Technological University, Xian , China
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Abstract:
      It is very important to choose the curing agent in coatings, the type of curing agents has considerable influence on diversified properties of coating. The two curing agents ( phenolic aldehyde amine T31 and polyimide 650 ) were compared. The influence of curing agents on the properties of coating, such as mechanics capability( drying time . ash strength, adhesion and flexility, static conductivity capability and oil-resistant capability were also studied. It was found that T31 as curing agents for coating has outstanding mechanics capability and oil-resistant capability and surface resistance rate is l0 8 Ω , whereas 650 is 10 11 Ω. So T31 is optimal curing agents for the epoxy static electricity conductive coating.
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