Hydrocarbon cleaning agent can be used to clean the battery case, which is specially designed for stretching oil stain and carbon black. After cleaning, the battery case has no oil stain, carbon black and yellow spots, and the surface tension has passed the Dyne pen test of 38# and above, and the granularity is less than 2μm m.. ?
The following is the product model introduction:
For more specific information, please contact: How to clean the new ball?
in the past fifteen years, the new ball has only been made of hydrocarbon, and there are more patents on hydrocarbon.