![]() ![]() ![]() After setting, the impression is removed from the mouth and is used to make a replica of the oral tissues. The reactive consti- tuents of alginates are sodium or. In making an impression, a material in the plastic state is placed against the oral tissues to set. Alginate impression materials produces an imprint which provides all the details which has good accuracy and undercut is also recorded. Since, it is easier to identify the complete working phases. Alginate impression materials consist of a powder that when mixed with water forms a fast-setting gel. Add the water and mix it according to the time specified in the table below.ġ. Spread the material on the impression tray and insert into the mouth before the end of the working time.Ģ. Wait till the end of the time in mouth for the material to harden. As well as offering dimensional stability, our Mimic Alginate Material comes as an extra fine powder with a mint scent. Measure out 1/3rd of water (18ml) for every spoonful of powder (9g). Background: Alginate impression is a common dental polymeric material, presented as powder to be mixed with water. Repeat the process until you have the required quantity. Using the dosing spoon scoop out the powder into a rubber cup without compressing, level it off by passing a flat spatula over the top of the spoon. The container has to be stored in a temperature of 5-27 degree C/ 41-80 degree F. ![]() Another widespread use is for patients that produce a lot of saliva. Working Time :- 1 minute 35 seconds Time in Mouth :- 60 seconds Total time to set :- 2 minutes 35 seconds Elastic Recovery (ISO 1563) :- 99% Permanent Deformation (ISO 1563) :-11.5% Compressive Strength (ISO 1563) :- 1.4 Mpa DOSING AND MIXING – Pour the content in the bag into an airtight container. Dentists usually use alginate materials to take preliminary impressions for dentures. Homogenous mass, smooth, compact surfaces.ĪDVANTAGES:- Fast water absorption Easy mixing Homogenous mass,smooth, compact surfaces Pleasant mango/mint flavor Fast setting Long impression storageĬOMPOSITION:- It contains potassium alginate, calcium sulfate and a few other elements derived from brown algae.Fast water absorption, Easy mixing, Fast setting.It contains potassium alginate, calcium sulfate and a few other elements derived from brown algae. ![]()
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