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| Post Date: | Dec 02,2021 |
| Expiry Date: | Dec 02,2022 |
| Detailed Description: |
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 |
