Synthesis and Physical Property of Multi-Functional Siloxane Protective Coating Materials Applicable for Electronic Components 


Vol. 35,  No. 6, pp. 1665-1669, Jun.  2014
10.5012/bkcs.2014.35.6.1665


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  Abstract

Four multialkoxy-functionalized siloxane base-polymers (BP-1~4) were synthesized through either hydrosilylation or condensation reactions in order to prepare multi-networked siloxane polymers having appropriate physical properties for protective coating in fabrications of electronics. Formulations of 4 base-polymers gave coating materials A and B. Product A showed well-controlled flowing and leveling properties, and product A- 2 was successfully applied to protective insulating coating for junction areas of connectors and chips in PDP controller. Tack free time, extrusion rate, dielectric breakdown voltage, hardness, thermal stability, water resistance and flame resistance of products A and B were examined.

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  Cite this article

[IEEE Style]

C. H. Kim, H. M. Cho, M. E. Lee, "Synthesis and Physical Property of Multi-Functional Siloxane Protective Coating Materials Applicable for Electronic Components," Bulletin of the Korean Chemical Society, vol. 35, no. 6, pp. 1665-1669, 2014. DOI: 10.5012/bkcs.2014.35.6.1665.

[ACM Style]

Cheol Hyun Kim, Hyeon Mo Cho, and Myong Euy Lee. 2014. Synthesis and Physical Property of Multi-Functional Siloxane Protective Coating Materials Applicable for Electronic Components. Bulletin of the Korean Chemical Society, 35, 6, (2014), 1665-1669. DOI: 10.5012/bkcs.2014.35.6.1665.