- Видео 8
- Просмотров 276 001
Patricia Guenther
Добавлен 7 окт 2014
Видео
Mixing Zinc Phosphate Cement
Просмотров 168 тыс.10 лет назад
Making a Base
Просмотров 51410 лет назад
Adding Wax to Impression Trays
Просмотров 4,1 тыс.10 лет назад
Mixing Alginate
Просмотров 34 тыс.10 лет назад
Pouring an Impression
Просмотров 9 тыс.10 лет назад
Taking an Upper Alginate Impression
Просмотров 42 тыс.10 лет назад
Taking a Lower Alginate Impression
Просмотров 18 тыс.10 лет назад
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What is the name of this wax?
Far too much water dentists like alginate very thick as this gives better impression results. Reduce the water and then you have a the thicker the mix.
Life????
Nice
Hi, Is it permanent glue for bridge? Or temporary? thanks
Permanent
Use this homemade margarine mam
What the heck do you mix into the powder? What’s that liquid stuff? Can you tell me what that is? Thank You
Zink phosphate cement comes in two parts that have to be mixed, one is powder and second is solution.
If u don't know, u don't need it
What is name of this type of wax?
Lmao the girl whispered " she said rear"
You should not make impression in this way because it's very difficult way and bad way therefore you should go for easy way then you can make improvement for your channel and your patients
This is not good way for dental impression It's very bad way for the patient
Where is your hospital
What was that? Looks disgusting!! Is that for filling tooth cavity? Can I chew or eat hard food after?
No it is not a cavity filling material. It is used as a cement to lute crown and bridges.
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Very poor technique; no need to smooth with water, no need to place material with your fingers and there should NEVER be any alginate on the patient's face.
Straight to the point. Love it.
is that without flouride ?
why r u using the zoe spatula
TERRIBLE VIDEO...WHY NOT USE A MEASURING SCOOP TO ENSURE EQUAL PARTS. VERY WASTEFUL SMH
isn't the manipulation in large circular manner
Yes it shld be in a large circular manner
This was so aggressive, I wouldn't recommend this as a demo.
Mixing Not Too Good... 📢
Water goes in first
Why the 6 increments and why initially small and then more powder ?
To encoporate mixing of each of the powder Particles very well !
they generate heat (exothermic property) which will make them sets faster if you add all powder one short. And therefore, the working time will be shorter. So if you add by increments, lesser heat generated compared to like mixing all the powder together.
To inc the setting time
Not proper mix water/alginate.
No matter what i do mine ends up setting on the glass :( big hard lumps unusable
Me too!
Where did you get the slab of glass? Would one be able to use a Pyrex rectangular baking dish, I saw one in Walmart the other day, by turning the dish upside down and mixing the chemicals on the bottom of the dish?
Pyrex should work
Very useful video. Thank u for uploading
But it in luting consistency material will over flow
Wrong
Thanks for the uneducated opinion and proof of why it is wrong. Only thing I see wrong is your lack of knowledge in how to make a useful comment. RIGHT!
I am puzzled by these zinc phosphate videos. Glass is a great INSULATOR (inhibits the transmission of heat). That would make it just about the WORST material to draw heat away from an exothermic reaction. Seems to me they should use a block of metal, ceramic, or marble. Then after getting the cement prepared, how long is it workable? How long until it cures? Can it be applied to a wet surface? Can the excess be removed easily?
It should be a cooled slab
They react in seconds. Depends heavly on thickness. We harden our mixes in 1h. When the mix comes dry out the spice dryer, it can be heatet up to 100°C for 2min and it is as hard as it gets. No water will bring in a dis-balance into the chemical mix. Go checkout "phosphate geopolymers" because they are more workable.
No its not good way
There is no clear sulcus its not at all good😒
Love your video I'm gonna do my next tomorrow thank il be back
Can you pls show how a base and luting consistency to be like?