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1
Elite® Dental StonesType 3 and 4
2
Dental Stones
Elite Base
®
Elite StoneElite StoneElite ModelElite Model
Elite OrthoElite Arti
®
®
®
®
®
EliteElite ModelModel FastFast
®
Elite RockElite Rock
3
Die stone for C&B and implant
work
Type 4 die stone
Elite Rock®
4
Pouring
Resistance to splintering
Long working time
Resistance to abrasion Compressive strength
Very low expansion
Type 4 die stone
Elite Rock®
5
Technical Data (ISO 6873)
Water/gypsum ratio XX ml – XX gr
Mixing time (by hand) XX secs
Mixing time (under vacuum) XX secs
Working time XX mins
Setting time Vicat XX mins
Setting expansion after 2 hours XX %
Setting expansion after 48 hours
XX %
Compressive strength after 1 hours XX MPa
Compressive strength after 48 hours XX MPa
Water/gypsum ratio:
Quantity of water to add to the gypsum in order to obtain a proper mixture
for a correct use
Measured in ml / gr
Water/gypsum ratio:
Quantity of water to add to the gypsum in order to obtain a proper mixture
for a correct use
Measured in ml / gr
Mixing time(by hand)
Suggested time for mixing by hand, measured in secs
A light mixing is suggested in order to avoid as much air as possible in the mixture water/gypsum
Mixing time(by hand)
Suggested time for mixing by hand, measured in secs
A light mixing is suggested in order to avoid as much air as possible in the mixture water/gypsum
Mixing time (under vacuum)
Suggested time by mixing under vacuum, expressed in
secs.
Mechanical mixing makes gypsum more flowable in the first pouring phase vs. mixing by hand with no
vacuum
Gypsum mechanical properties are better if gypsum is mixed with the machine
Mixing time (under vacuum)
Suggested time by mixing under vacuum, expressed in
secs.
Mechanical mixing makes gypsum more flowable in the first pouring phase vs. mixing by hand with no
vacuum
Gypsum mechanical properties are better if gypsum is mixed with the machine
Working time
Time of working, expressed in mins.
This is a typical property of every gypsum family and it depends on the kind of use
Working time
Time of working, expressed in mins.
This is a typical property of every gypsum family and it depends on the kind of use
Setting time (Vicat):A needle of 1mm Ø and 50mm lenght, submitted to 300 gr
weight, enters in the gypsum for no more than 2 mm
• Data measured in mins.It indicates the time of gypsum setting
Setting time (Vicat):A needle of 1mm Ø and 50mm lenght, submitted to 300 gr
weight, enters in the gypsum for no more than 2 mm
• Data measured in mins.It indicates the time of gypsum setting
Type 4 die stone
Elite Rock®
Expansion after 2 hours:
linear expansionmeasured after 2 hours
•Data measured in %
•It is an essential measure for the technical precision of the work and for the dimensional precision of the
gypsum.
Expansion after 2 hours:
linear expansionmeasured after 2 hours
•Data measured in %
•It is an essential measure for the technical precision of the work and for the dimensional precision of the
gypsum.
Expansion after 48 hours:
linear expansion after 48 hours
•Data measured in %
•It is a basic measure for the technical precision of the work and for the dimensional
precision of gypsum.
Expansion after 48 hours:
linear expansion after 48 hours
•Data measured in %
•It is a basic measure for the technical precision of the work and for the dimensional
precision of gypsum.
Compressive strength after 1 hour:
Strenght that breaks under crushing a cylinder of gypsum of definite dimensions
• Data measured in N/mm2
•It is an essential property for the resistance of gypsum and for the possibility to work on the model without
damages or abrasions.
Compressive strength after 1 hour:
Strenght that breaks under crushing a cylinder of gypsum of definite dimensions
• Data measured in N/mm2
•It is an essential property for the resistance of gypsum and for the possibility to work on the model without
damages or abrasions.
Compressive strength at 48 hours:
Strenght that breaks under crushing a cylinder of gypsum of definite dimensions
• Data measured in N/mm2
•It is an essential property for the resistance of gypsum and for the possibility to work on the
model without damages or abrasions.
Compressive strength at 48 hours:
Strenght that breaks under crushing a cylinder of gypsum of definite dimensions
• Data measured in N/mm2
•It is an essential property for the resistance of gypsum and for the possibility to work on the
model without damages or abrasions.
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Type 4 die stone
Elite Rock®
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Chrome dental stone
Type 4 dental stone
Elite Stone®
8
Compressive strength
Very low expansion
Resistance to abrasion
Type 4 dental stone
Elite Stone®
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Type 4 dental stone
Elite Stone®
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Model dental stone
Thixotropic consistency Good casting
Very low expansion
Good hardness even after 1 hour
Type 3 dental stone
Elite Model®
11
®
Type 3 dental stone
Elite Model
12
Thixotropic
Good Casting
Very high compressive strenght
Model removing time of only 15 minutes
Type III Dental Stone
Elite Model® FASTFAST
Model dental stone
13
Water/Powder ratio 29-30ml/100gr
Mixing time (manual) 60’’
Mixing time (under vacuum, 240 rpm)
30’’
Working time 4’
Setting time (Vicat) 8’
Time of model removing 15’
Expansion (2 h) 0,10%
Expansion (48 h) 0,10%
Compressive strenght (1 h) 36 (367 kg/cm2)
Compressive strenght (48 h) 65 (663 kg/cm2)
Technical Data* (ISO 6873)
*Data refer to 30 ml water / 100 g powder ratio
Type III Dental Stone
Elite Model® FASTFAST
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Orthodontic dental stone
Thixotropic consistency
Hardness
Bright surface
Elite Ortho®
Type III Dental Stone
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Type III Dental Stone
Elite Ortho®
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Articulating dental stone
Very high thixotropicity
Fast setting time
Very low expansion
Elite Arti®
Type III Dental Stone
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Type III Dental Stone
Elite Arti®
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Dental stone for bases
Very fluid enabling easy-pouring without vibration
Very low expansion
Long working time for multiple pouring
Elite Base®
Type IV Dental Stone
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Type IV Dental Stone
Elite Base®
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ELITE DENTAL STONES
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Thank you for your attention