JLPCDI at jiangsu.shspt.chinamail.sprint.com wrote:
: Dear sir/madam
: I am looking for some materials that must be meet the demand following:
: 1. These materials must be to discharge largely quantity of heat or to absorb
: largely quantity heat during phase change process.
: 2. The material must be largely obtained from marketing.
: 3. The material must be very cheap.
: 4. The material must be no harmful to environmental and human.
: I will be grateful very much if you can let me know above the material.
: Jamie ZHU