Transparent Enamel Frits
HUPC Chemical Co., Ltd. [China] 
applied in colour decoration on surface of enamelware.with bright colour. stable colour shade.
| Transparent Enamel Frits | ||||
| Reference No. | Description | Expansion | Firing | Application |
| 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 | |||
Transparent Enamel Frits
