E Product features:

1, infiltration, dissolution and strong, with the exception of La-speed quickly.
2, does not contain sodium hydroxide and inorganic salt, alkaline is extremely rare.
3, the use of low concentrations (1-3%), high capacity of oil, long life, the economy.
4, applies to a wide range: for alloy (zinc, magnesium, aluminum, etc.), copper, iron pieces, such as watch straps, watch cases, jewelry, alloy fittings, lighting and other products.
5, ultrasonic cleaning with hot-dip better.

Physico-chemical indicators:

Application Guide:
Concentration of 1-3%
Temperature: Hot-dip 80-95 ° C, ultrasonic wash 60-80 ° C.
1-5-minute time.
The use of the main points:

1, solution preparation: add water to clean the tank, heated to about 60 ° C, under stirring at slowly add the water required in addition to Prince, the Prince of water is more difficult because in addition to dissolution, the full mixing even after the required temperature to the required operating temperature to use.

2, solution maintenance: In addition to La-performance solution with the speed, can be calculated through the use of chemicals, in addition to the Prince to use their experience to add water to be maintained, when the last oil too much wax or sewage solids, then the solution needs to be replaced, the replacement cycle for the general 2 -- 10 days.

3, For use with a slot for a variety of different media in addition to the Prince when the workpiece, it is necessary to pay attention to the order in addition to the Prince: First deal with active metals, and then do not deal with active metal. For example: In addition to zinc alloy first Prince and then again for copper and its alloys. Not recommended for a large number of copper or its alloys and then to do after the zinc alloy, or zinc alloy parts in addition to a layer of wax is formed on the surface of the replacement of copper combined with non-performing.

Performance Comparison:

In addition to the two alloys except the Prince of water there is significant difference between the outside appearance, PH value and performance must also have differences. First of all, YSC-018 PH value is relatively high, with the exception of the Prince faster, except for the alloy in addition to the Prince of copper, iron addition to the Prince also has a good effect, but prolonged soaking zinc alloy will change color, YSC-038 PH value lower melting wax strong, zinc alloy does not change a long time immersion, zinc alloy pieces are the best choice in addition to the Prince.