1 PREPARING CEMENTS. 2 INSTRUCTIONS FOR PREPARING POWDER PREPARING CEMENTS shake powder before use shake powder before use don‘t compress powder in.

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PREPARING

CEMENTS

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INSTRUCTIONS FOR PREPARING POWDER

PREPARING CEMENTSPREPARING CEMENTS

shakeshake powder before use powder before use don‘t don‘t compress compress powder in the measuring powder in the measuring scoopscoop

3 PREPARING CEMENTSPREPARING CEMENTS

Overfill the measuring Overfill the measuring scoop with powder and then scoop with powder and then remove surplus powder remove surplus powder using the edge of the using the edge of the cut-offcut-off insert insert inin the bottle neck.the bottle neck.

INSTRUCTIONS FOR PREPARING POWDER

4PREPARING CEMENTSPREPARING CEMENTS

INSTRUCTIONS FOR PREPARING LIQUID

hold the bottle vertically hold the bottle vertically when dosing liquidwhen dosing liquid

to achieve optimum to achieve optimum drop size, drop size, squeeze the squeeze the bottle gently bottle gently

any dried material must any dried material must be removed from the be removed from the dropperdropper

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MIXING RATIOMIXING RATIO

PREPARING KAVITANPREPARING KAVITAN

KAVITAN PROKAVITAN PRO

3,5g : 1g3,5g : 1g == 11 measuring scoop :measuring scoop : 11 drop of liquiddrop of liquid

KAVITAN KAVITAN PLUSPLUS2,7g : 1g =2,7g : 1g = 11 measuring scoop :measuring scoop : 11 drop of drop of liquidliquidKAVITAN KAVITAN CEMCEM1,4g : 1g =1,4g : 1g = 11 measuring scoop :measuring scoop : 22 drops of drops of liquidliquid

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Place powder and liquid on a smooth disposable paper pad or a glass plate

add powder to liquid in 2 – 4 doses mix powder and liquid using a plastic or

stainless spatula at the shortest possible time (max. 30 – 45 s.)

Properly prepared cement is homogenous, flexible and non-adhesive material

PREPARING KAVITANPREPARING KAVITAN

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KAVITAN PLUS PREPARATION MIXING TIME 30 – 45 s WORKING TIME 2 – 3 min MANIPULATING TIME min. 1:30 min SETTING TIME min. 5 min

KAVITAN PRO PREPARATION MIXING TIME 30 – 45 s

WORKING TIME 2 – 3 min MANIPULATING TIME min. 1:30

min SETTING TIME min. 4 min

PREPARING KAVITANPREPARING KAVITAN

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mixing ratio of KAVITAN LC:mixing ratio of KAVITAN LC:

11 measuring scoop of powdermeasuring scoop of powder

22 drops of liquiddrops of liquid

Add powder to liquid in 2 – 4 doses

PREPARING KAVITAN LC PREPARING KAVITAN LC

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mixing time mixing time max.max. 30 – 45 sec30 – 45 sec

density of putty, bright finishdensity of putty, bright finish

PREPARING KAVITAN LC PREPARING KAVITAN LC

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30 - 45s 30 - 45s 3 min3 min

MixingMixing Working time Working time

WORKING TIMEWORKING TIME PolymerizationPolymerization

20s20s

PREPARING KAVITAN LCPREPARING KAVITAN LC

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MIXING RATIO

PREPARING ADHESORPREPARING ADHESOR

a) BaseBase Layers Layers and and FFillings illings

2,30g : 0,80g = 22 measuring scoops of powder : 33 drops of liquid

MIXING TIME 2 – 2:30 min

WORKING TIME 4 – 4:30 min

SETTING TIME 6 – 7 min

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MIXING RATIO

PREPARING ADHESOR PREPARING ADHESOR

b) Fixed Bridge BondingFixed Bridge Bonding

1,40g : 0,80g = 22 measuring scoops of powder : 55 drops of liquid

MIXING TIME 1 – 1:30 min

WORKING TIME 3 – 4 min

SETTING TIME 6 – 8 min

13PREPARING ADHESOR PREPARING ADHESOR

mix on a glass plate with stainless spatula at

23 ± 1 ºC (to prolong the working time, mixing at 20 ºC is recommended)

divide powder into 8 – 12 parts8 – 12 parts and gradually, slowly mix in to avoid lumpslumps

MIXING PROCEDURE

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Mistakes in preparationMistakes in preparation Incorrect dose Incorrect dose of powder or liquid of powder or liquid Differing size of drop while measuringDiffering size of drop while measuring Inadequate mixing of whole amount Inadequate mixing of whole amount of of

powder into liquidpowder into liquid The dropper must beThe dropper must be

kept cleankept clean

PREPARING CEMENT PREPARING CEMENT

15PREPARING CEMENTS PREPARING CEMENTS

TIPS

Before turning the bottle to the vertical position, hold it at an angle of 45º to remove air bubbles

16STORING CEMENTS

in a cold and dry place in a well sealed inner container

at temperature 5 ºC to 25 ºC

avoid temperature higher than 25 ºC

!!! !!! Seal the bottle and the jar carefully after Seal the bottle and the jar carefully after withdrawing powder and liquid !!!!withdrawing powder and liquid !!!!

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Thank you for your attention!