Hi, Dr Shwetha, I have been watching your videos on dental materials while revising for my university exams. I have to say this that you are very good at teaching and try to complete the explanation of a topic within a short time. Your videos have helped me in understanding the subject even better. Thank you :)
Best video on gypsum products , I've watched lots of other channel video but none of them is up to the mark but this one is just awesome , Thanks u so much ❤️
Hi :) Thank you for your time and help! What is the difference between gypsum used in buildings and gypsum used in dentistry (type IV)? I mean these gypsum products have different ingredients right? For example, a gypsum powder+water mixture for buildings is easily breakable after it's dry out, but a gypsum powder+water mixture used in dentistry is much harder after it's dry out. So these 2 gypsum powders must be different. So what extra ingredients do dentistry gypsum powders contain that makes dentistry gypsum powders much more harder than an average gypsum powder for building some home interior design elements? What makes dentistry gypsum powders much harder? Are those extra ingredients secrets of the dentistry gypsum producers?
Thanks for appreciating 🌼 Gypsum used in construction and dental gypsum, their basic composition is same. The difference is in the crystal shape. Construction gypsum has beta hemihydrate crystals while type IV gypsum is in the form of alpha hemihydrate Crystals. I have mentioned the difference in properties between the two. Now, construction gypsum can be closely compared to type II gypsum. Though, its setting time n other properties are slightly different bcoz of addition of modifiers.
Hi! 🌻 All the dental stones ( type 3,4,5) share same chem. composition as Ca sulfate hemihydrate (main) with some modifiers. The difference in properties is due to the difference in size and density of crystals( obtained by manufacturing process), explained in video also. High strength stones (4,5) compose of largest, most dense Crystals. This reduce excess water. This decreases w/p ratio and increases compressive strength.
very helpful and beautiful video maam, can you please make how to do teeth arrangement for basics , from denture base to carving and waxing maam and occulsal rims and how to manage practicals maam
Hi, Dr Shwetha, I have been watching your videos on dental materials while revising for my university exams. I have to say this that you are very good at teaching and try to complete the explanation of a topic within a short time. Your videos have helped me in understanding the subject even better. Thank you :)
Tank you so much for your kind words and appreciation. best wishes🌻
Madam Indeed you explained well in short time. Comprehensive and eloquent methodology of teaching. Appreciable efforts rendered for learners.
Thank you so much for all the appreciation. 🌻
Amazing explanation, keep making such wonderful videos for dental students.
Means a lot!! Thank you so much.🌻
So well explained, thank you so much🙌🙏
Glad you liked it! Best wishes 🌻
really great explanation doctor ...really well explained !!!!!!!
Thanks for appreciating 🌻
Wow.!
Super explanation mam
Thanks for appreciating 🌻
Awesome video about gypsum powder. , greetings 👍
Thanks for appreciating 🌻
you make it so easy for college graduates to refresh these topics with ease. thank you for such elaborated videos and your voice is really sweet...
Thank you so much for your kind words. Happy to hear that! Best wishes 🌻
Best video on gypsum products , I've watched lots of other channel video but none of them is up to the mark but this one is just awesome ,
Thanks u so much ❤️
Thanks for the appreciation. Best wishes🌻
so beautiful explained 👍🏼 thanks for the video mam , its really helpful 👍🏼🙏 keep making mam👍🏼
Thank you so much for the appreciation!! God bless you 🌻
Very helpful..❤
Blessings 💐
Superb thanks 🙌
Most welcome🌻
In the channal's playlist the videos of almost dental material book are not avalible ...which you must upload as soon as possible
Thanks for your feedback.
Hi :) Thank you for your time and help!
What is the difference between gypsum used in buildings and gypsum used in dentistry (type IV)? I mean these gypsum products have different ingredients right? For example, a gypsum powder+water mixture for buildings is easily breakable after it's dry out, but a gypsum powder+water mixture used in dentistry is much harder after it's dry out. So these 2 gypsum powders must be different. So what extra ingredients do dentistry gypsum powders contain that makes dentistry gypsum powders much more harder than an average gypsum powder for building some home interior design elements? What makes dentistry gypsum powders much harder? Are those extra ingredients secrets of the dentistry gypsum producers?
Thanks for appreciating 🌼 Gypsum used in construction and dental gypsum, their basic composition is same. The difference is in the crystal shape. Construction gypsum has beta hemihydrate crystals while type IV gypsum is in the form of alpha hemihydrate Crystals. I have mentioned the difference in properties between the two.
Now, construction gypsum can be closely compared to type II gypsum. Though, its setting time n other properties are slightly different bcoz of addition of modifiers.
@@drshwetaprostho6301 Thank you very much :)
Got nostalgic about you teaching us the same in lecture classes ma'am🤩🤩
So nice of u dear !! God bless you!
very clear explanation thankyou so much. ma'am please make video on ceramics
Thanks for appreciating! 🌻 Will share soon.
Very good didi.... I was your junior in r ahmed dental college... Great going
Hi! Yeah I remember. How r u ? Thank you dear 🌻
@@drshwetaprostho6301 fine di.... Wish u all d best
@@mitalimajumder7289 Thanks dear. Best wishes 🌻
Really helpful
Glad you liked it! Best wishes 🌻
thank u for ur explanation abuout gypsum product, it's very easy to understand. But may i know the referrence of this explanation?
Thanks for appreciating!! 🌻 My all videos are from standard text books and articles. For dental materials, Phillip's,anusavice & Craig.
Mam can u pls tell the composition of type4,5 gypsum products( in addition to alpha hemihydrate what are all the components present in it)
Hi! 🌻 All the dental stones ( type 3,4,5) share same chem. composition as Ca sulfate hemihydrate (main) with some modifiers. The difference in properties is due to the difference in size and density of crystals( obtained by manufacturing process), explained in video also. High strength stones (4,5) compose of largest, most dense Crystals. This reduce excess water. This decreases w/p ratio and increases compressive strength.
Ok mam thanks
Is pop powder used in dentistry available in market?if then name please
Hi! Its available on dental stores or online. Companies like neelkanth, kalabhai are available. 🌼
Best video on gypsum products mam...is it possible to get your presentation.?
Thanks for appreciating!! 🌻
very helpful and beautiful video maam, can you please make how to do teeth arrangement for basics , from denture base to carving and waxing maam and occulsal rims and how to manage practicals maam
Sure dear. Noted. I will share soon.
greatttt mam
Thank you so much 🌻
your the besst
Thank you so much 🌻
Please share these slides
Hi!🌻 Apologies, I don't have in slides format.
A very best and easy lecture and really liked it but it is less knowledgeable to some extent
Thanks for appreciating! 🌻 This is a quick review, I will try to take this topic with details !