电子压延铜箔轧制油的研制及其润滑性能的研究

STUDY ON PREPARATION AND PERFORMANCE OF ROLLING OIL FOR ELECTRONIC ROLLED COPPER FOIL

以多种直链醇、酯和新型磷酸胺以及唑类缓蚀剂为主要添加剂研制新一代电子级铜箔轧制油CFCO。在实验室对该轧制油的摩擦学性能及抗腐蚀能力进行研究,并在工业轧机上进行冷轧润滑试验考察油品的润滑性能。结果表明:CFCO铜箔轧制油与国外油品性能相当,具有优异的摩擦学性能,显著降低表面粗糙度,增大表面形貌的均匀性;同时具有良好的缓蚀防锈性能,有利于解决轧后板面氧化变色问题,提高产品表面质量。

The performance of copper foil rolling oil has a profound impact on the product quality. A variety of straight chain alcohols, esters and new phosphoric acid amines （CAP） and azoles corrosion in- hibitors is applied as the main additives to produce a new generation of copper foil rolling oil CFCO. The tribological performance of CFCO and its corrosion inhibition properties were studied. The lubrication performance was comprehensively investigated with a cold rolling test in a commercial scale. The results show that the CFCO copper foil rolling oil has excellent tribological properties, significantly reducing surface roughness, increasing the uniformity of surface morphology; at the same time, it has a good cor- rosion inhibition performance which can be used to resolve the problems in rolled surface oxidation and discoloration and increase surface quality of products.