Paint, is a very triditional production, provding protection and nice surface colors to many products. But,  there are so many problems during process of applying paint onto products, to be beautiful color film. Those problems are intertwining engineers, technicians and relating people who are working in this industry.

（General paint system requirements）

1．  Products need be painted, the paint film needs heat resistance 200ºC;

2．  Products need be painted, the paint film needs heat resistance up to 600ºC;

3．  The paint film needs heat resistance 600ºC, meanwhile, needs corrosion resistance 168hours;

4．  Needs paint film has more than 1 year weather resistance property;

5．  Needs paint film has more than 3 years weather resistance property;

6．  Needs paint film has more than 5 years weather resistance property;

7．  Needs paint film has more than 10years weather resistance property;

8．  Needs paint film has more than 20years weather resistance property;

9．  Needs paint film has more than 30years weather resistance property;

10．After the paint film be cured, use 1 yuan coin to scratch it, no damages on paint film;

11．The final product needs be welded after being coated;

12．Paint film has the resistance property of strong solvent;

13．The final products will work in the environment without sun-light, the painting needs air cured, and fast cured;

14．The final products will work in the environment without sun-light, but needs paint film has normal anti-corrosion property;

15．The product will be worked in outdoor environment, substrates are alumiun and plastic, what kind of 1 layor paint is suitable for it?

16．We are using PU topcoat, but, the paint film is not hard enough, is there 2H hardness PU topcoat?

17．We need a 4H hardness topocat;

18．There needs 50kg.cm impact resistance (total system, primer+topcoat, back side).

19．There needs a texture painting effect;

20．We bought a airless spray facility, but, when using the paint used before, the painting is flowing;

21．The final products will be impacted by small stones frequently, what kind of paint system is suitable?

22．After the products be coated, it will touch with food;

23．Although the price of paint we are using is cheap, the supplier cannot provide ROHS (heavy metal content) report;

24．Always feel the paint is toxic, and works always asking relating allowance, is there any non-toxic paint?

25．The machines will work on the floor, what kind of floor paint system is suitable?

26．The customer is asking water base paint;