Transparent Enamel Frits

Reference No. Description
Expansion Firing
Coefficient (10-7) Temperature (°
C)
UNT-303 High temp.semi-
transparent enamel 301.7 800-840
UNT-315 acid resistant
transparent Enamel (Grade A)
253.4 800-840
UNT-316 Mediumj temp.semi-
transparent enamel 300.4 800-840
UNT-307 Black enamel 290.7 800-
840
UNT-309 Royal Blue enamel 302.2
800-840
UNT-311 Neutral white enamel 1#
(opacity enamel) 270.2 800-840
UNT-1401 transparent enamel 286.1
800-840
UNT-2305 Acid resistant
transparent enamel (Grade A )
284.3 820-840
UNT-2306 Acid resistant
transparent enamel (Grade A)
287.6 800-840
Note: applied in colour
decoration on surface of
enamelware.with bright colour.
stable colour shade.firing
temperature lower than under
enamel.
1. Mill addition ratio:
frit 100 clay 4-6
pigment 2-6 water 45-50ml
Note: adding proper pigment when
ECF–307. ECF309 are used t o
make colourful enamel frit .
2. Acid resistant transparent
enamel milled 0.1~0.2 sodium
aluminium
frit fineness spaying enamel max
0.2g/200mesh.100 ml
enameling 0.5-1g/ 150mesh.100 ml