采用60Co - γ射线引发聚合的方法制造高分子电阻型湿度传感器。对于感湿膜组份含量对电阻值和测量精度的影响进行初步探讨。优化了加工制造工艺条件。试产品现场应用效果良好。 关键词:湿度传感器;电阻式;辐射聚合 Abstract : Introduces the method of preparing a resisance - variation type polymer moisture sen2 sor ,and studies initially the effects of monomer ratio and its concentration on resistance and de2 tecting accuracy. Establishing the processing condition by selecting the optimum sensor property. Key words :moisture sensor ;resistance - variation type ;radiation induced polymerization