DENTSPLY ChemFil Rock Instrucciones De Uso página 7

3.5.3 Application of ChemFil™ Rock restorative
1. Immediately remove the capsule from the capsule mixer and place into the Capsule
Extruder 2. The capsule may be rotated 360° to gain the proper angle of entrance
into the cavity. Do not apply excessive force.
2. Click the trigger of the Capsule Extruder 2 until glass ionomer paste is seen through
the clear nozzle. Immediately start dispensing. Begin dispensing at the deepest
part of the cavity, keeping tip close to cavity floor. Gradually withdraw tip as cavity
is filled. Avoid lifting the tip out of dispensed material while dispensing to minimize
air entrapment. At the completion of dispensing, wipe tip against cavity wall while
withdrawing from the operative field.
3. Start packing, excess removal and contouring immediately after placement.
4. After application, press the release button of the Capsule Extruder 2 until the
push rod releases. Slightly rotating the capsule, the empty capsule can easily be
removed.
3.5.4 Working and setting time
• After activation the working time is 1 minute 30 seconds.
• Wait at least 4 minutes 30 seconds after end of working time before further
manipulation.
Gross contamination during placement (cavity full of rinsing water)
and setting (restoration flooded by saliva)
Dehydrated or diluted glass ionomer restorative.
1. Do not use high-volume suction close to restoration to prevent desic-
2. Prevent saliva contamination during application and early setting.
3.5.5 Finishing
1. Start finishing no earlier than 4 minutes 30 seconds after end of working time
(i.e. 6 minutes after activation) with cups, discs, and points (Enhance™ Finishing
System).
Setting time according to ISO-9917-1:2007 is 6 minutes.
3
3
cation.
6