Year1
- 包装：
- 桶装
- 规格：
- 25kg/桶
Features:
The Pearl River Delta magnesium alloy chromium-free and environmentally friendly coating agent does not contain chromium, manganese, zirconium, and other harmful elements
Completely environmentally friendly and in compliance with EU r regulations.
, The film is light gray or dark gray. The film is dense, fine and uniform, and has strong corrosion resistance. It can withstand neutral salt spray for more than 1 hour or even up to 1 hour. After painting, it can withstand neutral salt spray for - 1 hour.
, Use at room temperature to save energy, suitable for spraying and soaking, and the operating range is easy to control.
It has excellent bonding strength with metal parts coating and is suitable for a wide range of processes.
d. Wastewater treatment can be discharged by simply neutralizing it and adding a small amount of precipitant.
.Composition and operating conditions:
<= dd raw materials and operation
Standard cylinder opening volume
Scope
Pearl River Delta magnesium alloy chromium-free environmentally friendly coating agent
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Pearl River Delta magnesium alloy chromium-free environmentally friendly coating agent
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Value
Temperature
Room temperature
Room temperature
Time
Cleaning
Pure water cleaning
Pure water cleaning
Solution
:
When opening the cylinder, add the water of the prepared solution/water into the tank.
Add the required amount and stir to dissolve. Filter with a filter.
Add pure water to required volume.
Equipment requirements
Project requirements
Tank body, or high density.
Hanging fixtures, or stainless steel. Make sure the workpiece is vertical in the bath liquid
The main air mixing tank should have moderate and uniform air mixing.
Loop - one loop per hour.
The adding system requires the feeding pump to be made of, or resistant to strong acid.
The filtration system uses filter cotton cores or filter bags for continuous circulation filtration.
Need for ventilation.
Cooling system required.
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