"MDDCL" Firing Schedule
Medalta Decal Firing
Instructions for application:
-Trim around decal.
-Place in shallow pan of warm water, let it curl up. After about 30 seconds it should begin to uncurl, loosen and slide off the paper.
-Position the decal face up and slide it off onto the fired ware surface.
-Sponge from the center until all the excess water, wringles and air bubbles have been removed.
-Let dry for 12-24 hours before firing.
| Step | °C | °F | Hold | Time | |
|---|---|---|---|---|---|
| 1 | 111°C/hr to 43C | 200°F/hr to 110F | 30min | 0:40 | |
| 2 | 111°C/hr to 97C | 200°F/hr to 208F | 45min | 1:54 | |
| 3 | 194°C/hr to 482C | 350°F/hr to 900F | 3:53 | ||
| 4 | 388°C/hr to 821C | 700°F/hr to 1510F | 20min | 5:05 |
Start temperature assumed: 25°C or 75°F
"Fahrenheit degrees" is not the same as "degrees Fahrenheit". A 100° reading on a Fahrenheit thermometer is equal to a 37° reading on a Celcius thermometer. But "100 Fahrenheit degrees of temperature change" is equivalent "55 Celsius degrees of change". That is an important distinction to understand the above temperature conversions.
"Fahrenheit degrees" is not the same as "degrees Fahrenheit". A 100° reading on a Fahrenheit thermometer is equal to a 37° reading on a Celcius thermometer. But "100 Fahrenheit degrees of temperature change" is equivalent "55 Celsius degrees of change". That is an important distinction to understand the above temperature conversions.