Cover Coat Enamel Frits

Reference No. Description
Expansion Firing
Coefficient (10-7) Temperature (°
C)
UNC-202 High Temp. Titanium White
Enamel 272.5 820-850
UNC-203 High Temp. Titanium White
Enamel 260.7 830-860
UNC-211 Medium Temp. Titanium
White Enamel 276.1 820-840
UNC-222 Low Temp. Titanium White
Enamel 280.7 780-820
UNC-204 High Temp.Titanium Cream
Yellow Enamel 283.5 820-860
UNC-223 Low Temp.Titanium Cream
Yellow Enamel 284.3 780-820
UNC-213 Titanium Ivory Enamel
281.5 820-860
UNC-214 Medium Temp.Titanium
Cream Yellow Enamel 282.5 820-
840
UNC-206 Titanium Laky Blue Enamel
293.4 800-840
UNC-208 Titanium Apple Green
Enamel 292.5 800-840
UNC-228 Titanium Peachblow Enamel
286.5 800-840
UNC-218 Antimony White Enamel
327.2 820-860
UNC-209 Titanium Blue-gray Enamel
276.1 800-840
UNC-205 Titanium Dark-gray Enamel
257.1 800-840
UNC-219 Zirconium White Enamel
259.5 820-860
UNC-2200 Super-white Enamel 275.5
800-830
Note: mainly Titanium and
Antimony as opacifing agent.with
good opacity and luster. as well
as fine and smooth-clean
surface.Colourful cover coat
enamels possess bright luster.
stable colour shade and good
operation. When used. please note
matching ground coat to select
and firing temperature lower than
ground coat.
1. Milling Addition Ratio of
Titanium series frits:
Frit 100 Clay 5-6
Potassium Chlorate 0-0.3 Urea 0-
0.5
Water 45-50ml frit slurry
fineness 1-1.5g/160mesh.100ml
specific gravity 160-165g/100
ml
2.Milling addition ratio of
antimony series frits
Frit 100 Clay 6-7
water 40-50ml Frit slurry
fineness 1-2g/150mesh.100 ml
Specific gravity 170-
175g/100ml