Starting Formulation 8454
Product |
White baking enamel based on NECOWEL 580.
|
Composition |
| |
|
|
Wt. %
|
|
A
|
NECOWEL 580
|
|
30,00
|
ASK
|
B
|
Tego Twin 4000
|
|
0,30
|
Evonik
|
C
|
Disperbyk 194
|
|
0,50
|
Byk Chemie
|
D
|
Kronos Titan 2310
|
|
21,00
|
Kronos
|
E
|
NECOWEL 580
|
|
22,50
|
ASK
|
F
|
Airex 901 W
|
|
0,30
|
Evonik
|
G
|
Cymel 328
|
|
6,00
|
Cytec
|
H
|
Tafigel Pur 41
|
|
0,50
|
Münzing
|
I
|
DI Water
|
|
9,70
|
|
J
|
Butyldiglykol
|
|
5,00
|
|
K
|
Halox 570 Solution
(Code 6499)
|
|
1,0
|
Halox
|
M
|
Isopropanol
|
|
1,60
|
|
N
|
n-Butanol
|
|
1,60
|
|
| |
|
|
______
100,00
|
|
|
Halox 570 Solution |
| |
|
|
Wt. %
|
|
A
|
DI Water
|
|
62,80
|
|
B
|
Ammonia 25 %
|
|
7,20
|
|
C
|
Halox 570
|
|
30,00
|
| |
|
|
______ 100,00
|
|
Mix position A – C in alphabetical order.
|
|
Procedure |
A – D high speed disperse for 15 Min., thereafter disperse over pearl mill for 30 Min. (grind to < 10 µm). Keep stirring and add E – N.
|
Test results |
|
Drying:
|
|
10 min., 150 °C
|
|
Substrate:
|
|
cold rolled steel
|
|
Film thickness:
|
|
35 µm (125 µm coating knife)
|
|
Gloss:
|
|
> 90 GE Gardner 60°
|
|
Hardness (König):
|
|
145 sec.
|
|
Cross cut test:
|
|
Gt 0
|
|
Cupping test (Erichsen):
|
|
3,5 mm
|
|
The information contained herein is correct to the best of our knowledge. The recommendations or suggestions contained in this bulletin are made without guarantee or representation as to results. We suggest your own laboratory tests prior to use. Our responsibility for claims arising from breach of warranty, negligence, or otherwise is limited to the purchase price of the material.
