Composite temperature-sensitive element and face heat generator comprising the same

Abstract From the Canadian patent

Disclosed is a composite temperature-sensitive element having temperature self-controlling characteristics, which comprises graphite or carbon black a lowly, dimensional substance composed mainly of a crosslinked polymer and a linear polymer, and optionally an inorganic, compound, said lowly dimensional substance and said inorganic compound being conjugated with the graphite or carbon black. In this temperature-sensitive element the, change of the resistance value with the lapse of time is very small even when the element is repeatedly used stable temperature-electroconductivity characteristics are manifested, there is no risk of local super-heating and, temperature self-detecting and …