摘要
阐述了常用的施主加入物、施主加入量、影响施主加入量的主要因素及各施主加入物的特点。研究了常用的施主加入物的理化指标对ＰＴＣ热敏电阻性能的影响，并据此提出了其技术标准。
The usual donor additive, the amount of donor additive and its effecting factors and characteristics are described. The physical and chemical data effecting on the performance of PTC thermosensitive resistor is studied, and the technical standard based on above study is also provided.
出处
《无机盐工业》
CAS
1997年第5期14-16,共3页
Inorganic Chemicals Industry
关键词
PTC
热敏电阻
钛酸钡
半导体陶瓷
PTC thermosensitive resistor, donor additive, BaTiO 3,physical and chemical data
