Stainless steel silver white treatment environmental protection stainless steel pickling passivato

Stainless steel silver white treatment environmental protection stainless steel pickling passivator
  You jiayimei will introduce a series of problems such as what is stainless steel pickling treatment, what is passivation and rust prevention, what role stainless steel pickling and passivation solution can play and how to operate & hellip& hellip; Pickling treatment of stainless steel: when stainless steel is subject to some pretreatment, such as welding, the welding spot, welding slag, welding scar, rust and other impurities remaining on the surface of the workpiece
It must be subject to pickling treatment to wash away the impurities adhered to the surface of the workpiece, so as to achieve the effect of restoring the natural color of stainless steel

At present, the rust prevention ability of stainless steel is 5 times that of stainless steel passivated by chemical passivation, which is different from that of stainless steel
At present, the rust prevention ability of stainless steel is 5 times that of stainless steel passivated by chemical passivation
The antirust oil belongs to physical antirust, which is to apply an oil film on the surface of the workpiece, so as to achieve the effect of short-term antirust

 
Stainless steel pickling and passivation solution: Through in-depth understanding of the market, our company has developed and issued jym-102 stainless steel pickling and passivation solution, which is a functional product integrating pickling and passivation
Aiming at the impurities such as yellow spot, welding scar and rust after stainless steel welding, after pickling and passivation of this product, the workpiece will be uniform silver white
The anti rust ability can be increased by 5 to 20 times, and it can withstand 300h salt spray test without rust
It is suitable for silver white pickling and passivation of all austenitic stainless steel materials used, such as SUS304, SUS316 and other materials
This product can be used in normal temperature stock solution without special equipment
It can be used in general plastic containers

Conventional process flow:
Degreasing & mdash* Water & mdash; Pickling and passivation & mdash; Secondary flowing water * washing & mdash; Neutralization & mdash* Water & mdash; Soak in pure water & mdash; Dry or air dry
The above processes can be increased or decreased as needed
matters needing attention:
1
  Containers for passivation can generally adopt plastic boxes, plastic tanks and stainless steel tanks
2
  The pickling and passivation time is 10 to 40 minutes, which depends on the severity of the surface condition of the workpiece to be treated
3
  Suitable for sus300 series stainless steel materials
4
  The passivation solution does not contain substances, complies with ROHS, reach and other environmental specifications, and has been tested by SGS and FDA
5
  Through the specified blue dot method, there is no blue dot in 35 seconds
6
  Operators shall wear labor protection equipment to avoid contact between passivation solution and skin
7
  Waste water treatment, neutralization with alkaline lime water or sodium hydroxide, and discharge when the pH value reaches 7, which has no impact on the environment
Storage and packaging: The temperature of this product during storage, loading and unloading should not exceed 75 degrees
If it is stored for a long time, the temperature should not exceed 45 degrees
This product is not easy to burn, explosive, corrosive and environmental friendly