| 配方類型： |
INKS |
| 配方說明： |
Printing Ink, Offset |
| 配方組成： |
*X-47 Alkyd/14.0
25% India Red in X-43/0.8
*X-43 Alkyd/15.0
Cobalt Naphthenate (6%)/0.4
*No 1786 Super Gel/24.8
Mill on roller mill, making several passes over a tight mill until a
Hegman Gauge reading of 7 NS is obtained. Since daylight fluorescent
pigments are tansparent, the color and structure of the base is very
important for achievement of maximum fluorescent brightness. A white
undercoat is essential for maximum brightness. A yellow substrate gives
on |
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