VERSACRYL SELF-CURE LABORATORY KIT
To
apply self-cure VERSACRYL chairside:
- always
trim away at least 1,5mm of pink denture acrylic
- slope
and sharpen the edges and roughen the surface
- prime
well with monomer, preferably twice
- mix self
cure VERSACRYL following enclosed instructions
- quickly
apply a layer of material while still thin
- wait until
the material gels, then add more to the first layer
- shape
with an instrument or damp glove
- insert,
mould and check the bite, wait again for a short time
- carefully
remove appliance once material is tough enough
- cure in
a pressure unit and finish as usual
A small pressure
processing unit with a screw-down lid is available and does not need added
compressed air.
DIRECTIONS
FOR MIXING
The Lab
kit contains 4 liquids and 1 powder :
- 2 bottles
of Softener
- 2 bottles
of self cure Hardener
- 1 jar
of polymer powder
Following
is a suggested schedule to mix the two liquids, in order to obtain the
rigidity required for the application:
| Application |
Drops |
% |
| |
A |
B |
A |
B |
| l |
| Temp
Repair |
4 |
16 |
20% |
80% |
| Friction
Clasp |
3 |
6 |
35% |
65% |
| Periphery
undercut |
10 |
10 |
50% |
50% |
| Gasket
Clasp |
6 |
2 |
75% |
25% |
| Interproximals |
8 |
2 |
80% |
20% |
| Tissue
Conditioner |
20 |
3 |
90% |
10% |
In a small mixing cup, add
- from bottle
A, the amount of drops indicated in column A
- from bottle
B, the amount of drops indicated in column B
- stir both
liquids together for about 10 seconds
- from the
polymer container C, stir while vibrating, add 1.5 parts of powder to
1 part liquid, by weight (until the mixture is a light creamy consistency)
Quickly apply
the thin mixture to the existing roughened and monomer-primed acrylic.
The more Hardener there is used in the mixture, the more rigid the end
result becomes. If the obtained rigidity is not satisfactory, the amount
of drops can be modified, but always adjust the liquid with the highest
amount of drops.
|