Supply hardware copper aluminum degreasing powde

75507 metal copper aluminum degreasing powder
1
It is used for the pretreatment of finishing process of aluminum, copper and steel, which can quickly remove the dirt on its surface

2
Wide process range of workpiece

3
It can simplify the operation procedure, reduce the production cost, improve the economic efficiency and use time

 
Process parameters:

name	range	recommended value
tank concentration	40 -60/g	50 g/l
operating temperature	50 -70° C	60° C
time	5-15min	10min
Chao acoustic frequency	aluminum: 68-80khz	copper: 40-68khz
stirring	mechanical or air stirring
tank heater material	stainless steel

 
Slot allocation procedure:
1
Add half of the clean water into the working tank and heat it to 50 DEG; C 。
2
Slowly add the required amount of 75507 under the condition of stirring

3
After 75507 is completely dissolved, add clean water to the working liquid level and heat it to the working temperature

 
management:
1
It can swing the workpiece in use, and the treatment effect is good

2
The overflow tank method can be used to treat the floating grease, and the sediment at the bottom should be extracted in time to increase the service time of the grease liquid

3
The degreasing effect and speed of the solution can be maintained with the help of chemical analysis or experience
When there is too much oil stain, the solution needs to be replaced

 
Storage:
This product is easy to absorb moisture and should be stored in a cool and ventilated place to prevent moisture and sun

 
Wastewater treatment:
75507 solution is strongly alkaline and can be neutralized to pH 6 ~ 9 with acid
After precipitation treatment, the solution can be discharged directly
Please consult your local environmental department for details

 
matters needing attention:
75507 is strongly alkaline, avoid touching eyes and skin
It is recommended that workers wear protective glasses, rubber gloves and anti Du clothing
When touching the body, wash it with water for more than 15 minutes and take off contaminated clothes
If injured, seek medical care immediately

75507 has strong Fushi property and will burn people
It should be stored in a closed place and away from acid and alkali