亚洲乱码中文字幕综合丨欧美一区二区三区粗大丨色翁荡息又大又硬又粗又视频软件丨女人解开奶罩喂男人吃奶丨国产成人亚洲精品青草丨亚洲精品毛片一区二区丨无码成人免费全部观看丨精品av一区二区三区不卡丨四虎精品成人免费网站丨美日韩精品丨成人免费乱码大片a毛片丨亚洲精品国产精华液丨亚洲熟妇无码一区二区三区丨国产免费av一区二区三区丨日欧视频

4001009268
15850345793
簡體中文簡體中文 ThaiThai
Non-ferrous metal
Your Position: Home > Products > Non-ferrous metal

Cuprum Drawing Agent EF-1067

Release time:2025-04-17 19:34:48Popularity:

Model: EF-1067


Appearance: yellow liquid


Kinematic viscosity (40℃): 673


Performance and purpose: 

Cuprum Drawing Agent EF-1067 is applicable to the drawing processes of various copper products such as copper rods, copper bars, and copper wires. It offers excellent anti-wear and extreme pressure performances, primarily providing lubrication and cooling during the machining process. It helps to effectively prevent product defects such as drawing marks and surface scratches, improving the surface finish of the workpieces and extending mold life. It has advantages such as excellent stable performance, long service life, easy cleanability, and long copper corrosion inhibition period.

4001009268