| 配方類型： |
PAPER |
| 配方說明： |
Lithographic Paper (Coating (Glossy) |
| 配方組成： |
Alkaline dispersion of Casein/100
d: Polymer Emulsion:
Polyvinyl Acetate Emulsion, 36% solids, plasticized/10
Place in suitable vessel and blow with live steam for approximately
35 minutes or until an even, white dispersion results. Or, boil with 1
part morpholine added, using agitation
"Duroxon" J-324/3
Tap Water/15
a: Wax Dispersion:
b: Pigmentation:
Kaolin, Paper-Coating Quality/150
c: Binder:
(25% solids) |
| 配制方法： |
Mix all ingredients in a roller mill for approximately 25 minutes.
Pass the mixture through a screen-type filter to eliminate gross impurities. Then process the mixture through an ordinary colloid mill.
this coating is directly applied to the paper from a trough. It is then air-dried and, lastly, calendered by friction. |
|
