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目前市场上供应的金属脱脂剂,大都针对性较强,适用性不广,因此在使用上有一定的局限性。由船舶总公司船舶工艺研究所研制成功的“LD系列金属脱脂剂”由多种金属盐、乳化剂、渗透剂、扩散剂及络合剂等所组成,适用于各种金属件在金属镀、化学转化及涂装前和电镀前的除油过程,特别适用于冷轧钢板、锌、铝工件磷化与氧化前的除油过程。其特点是:适用性广,各种进口和国产钢板的任何油污都能除尽;脱脂时间短,能力强,一般
Currently on the market supply of metal degreasing agents, most of the targeted, applicability is not wide, so there are some limitations in the use. The “LD series metal degreasing agent” successfully developed by the shipbuilding institute of shipbuilding Corporation is composed of many kinds of metal salt, emulsifier, penetrant, dispersant and complexing agent. It is suitable for metal plating, Chemical conversion and coating before degreasing and plating process, especially for cold-rolled steel, zinc, aluminum parts before phosphating and oxidation degreasing process. Its characteristics are: wide applicability, all kinds of imported and domestic steel can eliminate any oil; skim short time, ability, general