GY-1008 High-efficiency Manual stripping agent 

 GY-1008 High-efficiency water stripping stripping tin-lead master agent, effectively stripping the tin-copper alloy tin-lead to the interface layer, that is, stop the reaction. Showing a bright copper surface, because does not contain any fluoride, hydrogen peroxide, it will not erode the substrate, with copper corrosion inhibitor, can effectively inhibit the attack on the copper surface. And contain antioxidant properties, prevents oxidation of the copper surface. 
 In order to increase the capacity of tin stripping agent to extend its use of time, reducing costs, the company specializes in research and development GY1008 liquid stripping agent added, the use of complementary liquid stripping agent can be GY1008 Capacity increased by 20% to 30%. 
 First, the characteristics; 
 1, tin-lead stripping speed, stability, 
 2, there will be no precipitate aggregation, do not plug the machine easy to maintain, 
 3, liquid strong security, high reliability. 
 4 per liter to produce tin plate back more than 25 square feet. 
 5, does not contain fluoride and hydrogen peroxide, do not erode the substrate and the copper surface. 
 6, after the copper surface gloss, and easy product inspection. 
 7, use the spray or soak operation. 
 8, operation and management easy. 

 Second, the operating conditions: 
 Stripping agent GY-1008 
 Concentration: All levels 
 Temperature: <40 ℃ 
 Time: (DIP) 1-2 minutes 
 (XHRAY) 10-60 seconds 
 Processing capacity: Sn + Pb = 140g / L 
 Operational procedures: washing drying washing 

 Third, the basic properties; 
 Type 
 Indicator GY-1008 tin removing GY-1008 liquid stripping agent added 
 The appearance of orange-red orange yellow transparent liquid and transparent liquid 
 Acid proportion was 5.5-6.5N 2.5 ± 0.05N 
 Weight 1.15 ± 0.05 1.2 ± 0.05 
 Tin corrosion rate of 5-6 (um / min) 


 IV equipment: 
 Tank: PP, PE or PVC 
 Cooling pipe: PP, PE, TEFLON 
 Ventilation: Must 

 Fifth, use: 

 1, GY-1008 hand-stripping agent for automated stripping and stripping machine production line; 
 2, the stripping agent into the reservoir in the same clean, liquid volume is not all 2 / 3, to maintain reservoir has a certain space, in order to avoid stripping agent and the overflow volume expansion after heating; 
 3, the use of the process should be based on the thickness of circuit board tin board rate adjustment to go to achieve full of copper to the tin layer without damaging the surface subject; 
 4, can not be used when stripping stripping layer, joined the Company GY-1008 type of accessory products to add liquid, liquid every time you add the weight of about 10-15%, until the entry of additional fluid can not be completely off the tin layer In addition, only new ones in the stripping agent; 
 5, tin-lead stripping tank cleaning method: Wash with water, but the nozzle must be cleaned to ensure non-blocking. 

 Sixth, security and storage: 
 1