INSTRUCTIONS
Choose water to powder ratio from
table below for the product you purchased. Measure room temperature
water (distilled water is always the best to use) into mixing bowl
in the correct proportions as shown in the chart
below. Always add powder to liquid.
Mix by spatulating with a
stiff-bladed, round-end spatula for 60 seconds at a rate of 120
revolutions per minute until a smooth and uniform mix is achieved.
When mixing mechanically,
use slightly more water and mix 15 to 30 seconds at 450 rpm. Mechanical
mixing is highly recommended for die stone models for crown and
bridge work. It provides much stronger and unifrom models.
Some color streaking is normal. The
color will rapidly become uniform under active spatulation.
After pouring, be sure to
thoroughly clean the mixing bowl. Any dried-out particles of gypsum
may cause undue acceleration of future mixes. Refer to chart
for information on physical properties of each gypsum product.
Use colder water to increase working and setting time.
To decrease setting time to make the stone set faster,
use warmer water.
Storage and Handling: Store in a cool and dry
place. High temperature and humidity affect the gypsum materials
adversely.
|
Superstone Die Stone, Type IV
|
23 -25 / 100
|
8 - 12
|
0.095
|
13,500
|
|
Superstone Die Stone, Type V
|
23 -25 / 100
|
8 - 12
|
0.200 max
|
13,500
|
|
|
|
|
|
|
|
Lab Model Stone
|
30 -32 / 100
|
8 - 12
|
0.15
|
6,000
|
|
Lab Model Stone - Hard
|
26 -27 / 100
|
8 - 12
|
0.15
|
10,000
|
|
|
|
|
|
|
|
Orthodontic Die Stone
|
23 -25 / 100
|
8 - 12
|
0.095
|
13,500
|
|
Orthodontic Model Stone
|
30 -32 / 100
|
8 - 12
|
0.15
|
6,000
|
|
Orthodontic Model Stone - Hard
|
26 -28 / 100
|
8 - 12
|
0.12
|
8,000
|
|
|
|
|
|
|
|
Orthodontic Plaster
|
45 - 47 / 100
|
6 - 8
|
0.20
|
3,500
|
|
Lab Plaster - Fast Set
|
45 - 47 / 100
|
4 - 6
|
0.20
|
3,500
|
|
Lab Plaster - Regular Set
|
45 - 47 / 100
|
6 - 8
|
0.20
|
3,500
|
|
Lab Plaster - Slow Set
|
45 - 47 / 100
|
10 - 12
|
0.20
|
3,500
|
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