Inventors:
Qizhuo Zhuo - Vista CA
Ronald M. Harris - North Royalton OH
Dennis C. Skovran - Niles OH
Leo F. Lightner - Rocky River OH
Michael S. Randall - Leucidia CA
Vernon E. Stygar - San Diego CA
Assignee:
Ferro Corporation - Cleveland OH
International Classification:
C08K 338, C08L 6706
Abstract:
This invention relates to a thermally conductive moldable polymer blend comprising a thermoplastic polymer having a tensile at yield of at least 10,000 psi; at least 60% by weight of a mixture of boron nitride powders having an average particle size of at least 50 microns; and a coupling agent. The composition displays a thermal conductivity of at least about 15 W/m. degree. K and it is capable of being molded using high speed molding techniques such as injection molding.