清洗世界
清洗世界
청세세계
CHEMICAL CLEANING
2011年
7期
38-42
,共5页
脱脂剂%无磷%无氮%易生物降解%金属清洗
脫脂劑%無燐%無氮%易生物降解%金屬清洗
탈지제%무린%무담%역생물강해%금속청세
degreasing agent%phosphate-free%nitrogen-free%biodegradable%steel rolling
通过对国内常见各种金属脱脂剂对臭氧层破坏、对水体污染、对人体健康威胁、对生产安全危害水平的浅析,阐述了金属脱脂剂的技术发展方向和变化趋势,说明了研究和开发环保型金属脱脂剂的必要性和迫切性。通过对金属脱脂剂作用机理的分析,提出了无磷、无氮、以生物降解的常温型金属脱脂剂的原材料选配原则。
通過對國內常見各種金屬脫脂劑對臭氧層破壞、對水體汙染、對人體健康威脅、對生產安全危害水平的淺析,闡述瞭金屬脫脂劑的技術髮展方嚮和變化趨勢,說明瞭研究和開髮環保型金屬脫脂劑的必要性和迫切性。通過對金屬脫脂劑作用機理的分析,提齣瞭無燐、無氮、以生物降解的常溫型金屬脫脂劑的原材料選配原則。
통과대국내상견각충금속탈지제대취양층파배、대수체오염、대인체건강위협、대생산안전위해수평적천석,천술료금속탈지제적기술발전방향화변화추세,설명료연구화개발배보형금속탈지제적필요성화박절성。통과대금속탈지제작용궤리적분석,제출료무린、무담、이생물강해적상온형금속탈지제적원재료선배원칙。
For degreasing of metal parts before plating,powder spraying and painting,as well as degreasing agent for degreasing process appearing in cold rolling and hot rolling,the mechanism of degreasing and removing oil and the principle for selecting raw materials are described in detail from raw materials,processing equipment,production condition to environmental protection performance.And the paper especially elaborates on raw material,formula and preparing techniques of environmentally friendly metal degreasing powder with phosphate-free,nitrogen-free and biodegradable character.
