Semiconductor fiber heating sheet and its preparation

Application Number: 00110322
Application Date: 2000.04.17
Publication Number: 1318966
Publication Date: 2001.10.24
Priority Information:
International: H05B3/10
Applicant(s) Name: Wu Qingke
Inventor(s) Name: Wu Qingke
Patent Agency Code: 22204
Patent Agent: tang yong
Abstract The semiconductor fiber heating sheet is made of conducting semiconductor fiber composite material as base body and fireproof insulating material on two sides and is formed via high pressure and high temperature curing. It is suitable for use in warming, stoving and physiotherapy in hospital. It has high electrothermal conversion rate and work temperature of 30-150 deg.c and is safe and reliable.