4.1 image display device is a CROSS CUT adhesion test
4.2.3 performance metrics and analysis of test results, quality 3 way to find up to standard DIN 68861-heat from part 6 trial heat. Will be able to make a work surface that is clearly burning. Experiments done by bringing the entire wood-coated plates, heat resistant 8 use this function as follows:
.Bring cigarettes as a test of the durability of the surface color. Chutmuan cigarettes to ignite, burn-through, through to 10 mm before laying down on the work surface through the coating color and then waiting for it to burn non-boxing to 40 mm. When I found that the skin. Skin color has been damaged and burnt, clean, immaculate with water or cleaner in General. Tested on a work surface that is coated with rubber-coated colors and watercolors by laekkoe 8. 2.
The measurement result is divided into 6 levels:
= 6A. Do not change
6B = The shadow changes seen by the naked eye difference
6C =. Shine and color of wood surface changes anyway
6D =. Color changing skin color doesn't matter, wood Burns
. 6E = burnt up wood surface damaged
Figure 4.2 shows the Cigarette test equipment Test measurement equipment
4.2.4 and analyzing test results, high quality 4 way
.Due to the materials of all kinds of wood. There was a problem with water, if water has leaked through the floor coating colors to make piece with edema and cham makes it lose in the end like a decayed ruins. And with a DIN 68861-1 standard are chemical resistant experiments with other chemicals present. 27. It experiments with chemical cleaners on some more experiments and analysis will be performed by lead-coated wooden strips, 8. The final test procedure is as follows: Use of chemical cleaners Qty 5 CC, frozen on the surface of the painting work on the whole piece with laekkoe 10 common position on another plate 8 piece painted by tire testing with a different time is 10. 2 minutes, 10 minutes, 60 minutes, or 1 hour, 5 hours and 16 hours in accordance with defined and then analyze the differences of all skin types 3
DIN 68861 Part 1 Para Rubber
1
A Tested Lacquers Articles 1 B
Duration Duration Duration Result Result Result
1. Acetic Acid 0 h 16 min 60 min 60 0 0
2. Lemon Acid 16 h 0 60 min 0 60 min 0
03. Sodium Carbonate 16 h 0 2 min 0 2 min 0
04. Ammonia Water 16 h 0 2 min 0 2 min 0
05. Ethyl-alcohol 16 h 0 60 min 0 60 min 0
06. White, red and land wine 16 h 0 5 h 0 5 h 0
07. Beer 16 h 0 5 h 0 5 h 0
08. Cola Drinks 16 h 0 16 h 0 16 h 0
09. Instant coffee 16 h 0 16 h 0 16 h 0
10. Black tee 16 h 0 16 h 0 16 h 0
11. Black Current juice 16 h 0 16 h 0 16 h 0
12. Canned milk 16 h 0 16 h 0 16 h 0
13. Water 16 h 0 16 h 0 16 h 0
14. Gasoline 16 h 0 2 min 0 2 min 0
15. Acetone 16 h 0 10 s 3 10 s 0
16. Ethylene butylacrylate 16 h 0 10 s 3 10 s 0
17. Butter 16 h 0 16 h 0 16 h 0
18. Olive Oil 16 h 0 16 h 0 16 h 0
19. Mustard 16 h 0 5 h 0 5 h 0
20. Cooking salt 16 h 0 5 h 0 5 h 0
21. Onions 16 h 0 5 h 0 5 h 0
22. Lipstick 16 h 0 16 h 3 16 h 0
23. 10 0 0 h 16 min Disinfectant 10 min 0
24.0 h 16 Black ink pen 16 h 25 h 3 3 16 16 0
h h Ink 16.3 16 h 3 h
0 16 26 Cleaning products. 60 min 60 min 0 0
0 h 16 27 Cleaning solvents. 60 min 60 min 0 0
test Chemicals for Article 4.2 table Ref DIN 68861.1
-measurement experiments are divided into 6 levels:
. 0 = do not see the difference on the surface work
1 =. View rarely seen on the surface color of difference from the reflection of a sleek
2 =. To see the difference, some of the shine on skin color but the surface is not damaged
. 3 = visible difference in the shade of skin color, obviously, but the skin is not damaged
4 =. See the difference in the shade of skin color and a slightly damaged surface
5 =. Work surface damage clear
4.3 analysis comparing the difference between the 2 types of color
. This section will discuss the results or analysis of the difference between the 2 types of colors used by the survey is divided into 3 sections:
4.3.1 an analysis of test Cross cut
Photo 4.3 shows comparisons work surface that is tested to perform Cross cut
4 from the image.3 reflects the characteristics of the skin problem has passed the test. To perform Cross cut and appeared to believe that the skin test results in adhesion equivalent General laekkoe job
4.3.2 analyzing from the test Cigarette test
.Figure 4.4 shows comparisons work surface that is tested to make Cigarette test
4 from the image.4 illustrates the characteristics of the skin problem has passed the test. Cigarette making test and appears to believe that the skin test results in the destruction, burning the skin level equivalent of job laekkoe General.
4.3.3 analysis of the test Chemical Resistance
4.5 pictures
display photos comparing the skin through a Chemical resistance test test
4 from the image.5 illustrates the characteristics of the skin problem has passed the test. How do Chemical resistance test and appears to believe that the work surface testing with test results to break the surface level equivalent of job laekkoe
General
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