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Why agate spatula used for mixing glass ionomer cement is called agate?
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Why glass ionomer cement mixed with agate spatula on mixing pad?
Glass can erode a stainless steel spatula and cause the material to become gray in color. Using an agate spatula cuts down on the risk of contamination from metal.
Why is cement not reversible after mixing with water?
mixing cement with water is a irreversible change
Why glass ionomer cement not mixed on glass slab?
GIC has silicate 'GLASS' in it's powder and so while mixing on glass slab the polyacrylic acid attack the glass content of glass slab. This may even alter properties of GIC.
Is mixing cement a chemical or physical change?
Actually both physical and chemical changes are happening during cement mixing.
Is mixing cement and water a irreversible change?
Yes it is. Once mixed it can never be altered or undone
Why glass ionomer cement mixed with agate spatula on mixing pad?
Glass can erode a stainless steel spatula and cause the material to become gray in color. Using an agate spatula cuts down on the risk of contamination from metal.
Why folding motion is used for mixing glass ionomer cement?
to preserve the gel structure
What do you need to mix glass ionomer cement?
The glass ionomer power, and water of cause and a spatula metal. Top tip is use a glass mixing slab gently warmed under hot water. Mad i know you would think it would set quicker but it doesn't. Oh and practice when the principle is out!Alternitevely buy the pre capulated stuff it never fails and if it does it isn't the nurses fault!
What the use of a spatula?
Spatula is used for mixing and spreading in chemical/pharmaceutical laboratories or in a kitchen.
Why is cement not reversible after mixing with water?
mixing cement with water is a irreversible change
Why glass ionomer cement not mixed on glass slab?
GIC has silicate 'GLASS' in it's powder and so while mixing on glass slab the polyacrylic acid attack the glass content of glass slab. This may even alter properties of GIC.
What is laboratory apparatus spatula and how is it used?
A SPATULA is a kind of laboratory apparatus used for stirring or mixing chemicals.. I hope You get this..
Which Utensil Is Used To Clean The Sides Of Mixing Bowl?
Spatula
Is mixing cement a chemical or physical change?
Actually both physical and chemical changes are happening during cement mixing.
What is correlation between strength of mortar to strength of concrete?
mortar are mixing by sand & cement and concrete is mixing by cement, sand & stone
What jobs are involved in a cement factory?
Well, there's mixing the cement, making the cement, processing the cement, oh, and prostitution.
What are some mixing equipment in the kitchen?
Yes! Mixing bowls, Mixing spoons, Rotary beater, Whisk, Spatula, Pastry blender, Sifter, Stand mixer.
