Firing Chart

 

Parameter Powder & Paste Opaque Margin Body/Incisal

Natural Glaze

ISIS
Porcelain Glaze
**Add-On

Low Temp (TI)

1000ºF (540ºC) 1000ºF (540ºC) 1000ºF (540ºC) 1000ºF (540ºC) 1000ºF (427ºC) 1000ºF (540ºC)
Pre-Dry Time 6 Min (6-8 min for Paste) 6 Min 6 Min 6 Min 6 Min 6 Min
Rate *100º F/Min (55ºC/Min) *100º F/Min (55ºC/Min) *100º F/Min (55ºC/Min) *100º F/Min (55ºC/Min) *100º F/Min (55ºC-70ºC/Min) *100º F/Min (55ºC/Min)
Vac Level ≥ 28"/7 10 mm ≥ 28"/7 10 mm ≥ 28"/7 10 mm 0 Optional
≥ 28"/7 10 mm
Optional
≥ 28"/7 10 mm
Vac Start 1000ºF (540ºC) 1000ºF (540ºC) 1000ºF (540ºC) NA Optional
900ºF (480ºC)
Optional
1000ºF (540ºC)
Vac Release 1730ºF (998ºC) 1700ºF(927ºC) 1670ºF(910ºC) NA 50ºF (10ºC) 1500ºF (816ºC)
High Temp (T2) 1830ºF (998ºC) 1800ºF(982ºC) 1770ºF (965ºC) 1720ºF (940ºC) 1400-1700ºF(760-927ºC) 1675ºF (912ºC)
Hold 0 min 0 min 0 min 0 min 0 min 0 min
Cool Time 1 min 1 min 1 min 1 min 1 min 1 min
 
* A starting rate of 100ºF/Min (55ºC/min) is recommended for powder porcelain. If an ideal appearance is not achieved, the rate may be reduced by up to 25ºF/min (13ºC/min) to correct for a white or milky appearance.
 

** Add-On porcelain is intended for making small corrections to finished restorations, vacuum is optional for Add-On porcelain. Shades are accurate without vacuum, but translucency of incisal Add-On is increased with vacuum.


 

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1010 University Ave #466
San Diego, CA 92103
800-215-6930
fax: 619-330-2552
email: info@doradodentalsupply.com

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