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