晒图纸的“无氨显影”由毒害变安全的新趋势  

Ammonia Free Agent for Diazoblue print Paper Developing has brought a New Trend to change it from a Hazardous process to safety one

作　　者：朱楚斌 

机构地区：[1]长沙慧达实业有限公司,湖南长沙410014

出　　处：《华东纸业》2009年第4期38-40,共3页Shanghai Paper Making

摘　　要：该文重点叙述晒图纸的传统工艺——"无氨显影法",目前出现了一种以安全环保型的显影制剂,取代对人体健康有害的有机胺显影的新趋势。文中对两种显影剂性能,进行了对比,显示了新"无氨显影"的技术进步。The article centres on the topic of the traditional technique used in diazoblue print paper developing- so called Ammonio Free Developing. At the moment a safety/eco-friends developer has been presented in the market. Form a long term of view. It will eventually replaced the ammonia as a developer use in the process. A comparison has been made of their chemical properties between the tow products. It also shows that more bene fits are gained from the technical progression of the ammonia free agent.

关 键 词：晒图纸 无氨显影 半干法 半湿法 

分 类 号：TQ637[化学工程—精细化工] TQ577.41