From the result of stain and sticky test;
1. At the same concentration 3% Emulsion of Cerfa-kleen5390 with different water the result showed emulsion as use RO water occurred stain on the surface less than emulsion as use with Kitagawa water.(Figure 1 and 2)
2. At the same water as Kitagawa water with different concentration the result showed at 3% emulsion occurred stain less than 9.92% emulsion so that the more concentration also will have more stain of emulsion.(Figure 2 and 3)
3. At same concentration 9.92% Emulsion and use Kitagawa water with add 0.01%Hocut767 and 0.01% RPTW the result showed emulsion which add 0.01%RPTW was occurred the least strain and then emulsion with 0.01%Hocut767 and emulsion without contamination respectively.
4. For sticky result showed at 3% emulsion of Cerfa-kleen5390 with RO water was negligible sticky and emulsion as use Kitagawa water have sticky which is emulsion within contamination are Hocut767 and RPTW showed more stick than emulsion without contamination.
5. So that at low concentration of Cerfa-kleen5390 with a good and clean water is suitable for working.