Xr-20 environmental friendly flux

1、 Product description
Xr20 flux of Xiangrun lubricating oil is a kind of flux with excellent chemical activity, good lubricity and surface activity. It can reduce the melting temperature of tin liquid and control the increase of oxide on the surface of tin liquid. The results show that the flux can greatly improve the efficiency, product rate and product performance of copper wire tinning process, and it is easy to prepare, operate, use and stabilize the quality.
Xrd-20 flux has stable acid-base balance, which can effectively protect copper wire and solder surface during high-temperature welding, and prevent copper wire surface from oxidation and corrosion; at the same time, when it is matched with tin and copper ion complex, the ability to remove oxide film on copper wire surface is enhanced, and the chemical activity activation rate is relatively high, which makes the use of oxide complex of soldering material reach the best, and the formed compound is in welding It can be fully volatilized at the temperature, and the composition of solder before tin plating will not change. The addition of imported surfactant into the flux can reduce the surface tension, reduce the resistance and increase the activity.
2、 Product characteristics
Strong welding aid, improve the effect of welding
Excellent cleanliness, strengthen wire diameter cleaning effect
The tinning effect is good, the tin coating is bright and the wire surface is not yellowing
It is convenient for employees to operate and reduce environmental pollution
3、 Product application
It is recommended to use xr-20 flux after diluting with industrial soft water (if tap water is used, pretreatment is recommended), the recommended concentration is 1:3 ~ 6, and the dilution range, line of sight diameter and wire speed should be adjusted appropriately.