Дентаформула 4 класса отличается линейным расширение 0,08 и пределом прочности при сжатии 35 МПа.
The price of the products
600 ru/ 5 kg bag
2 200 ru/ 20 kg bag
Price includes VAT, excluding delivery.
Area of use
It is used in dentistry for the split casts of jaws and making arch master models, as well as for diagnostic and working jaw models in the technology of removable dentures, for the basement formation of working models.
It meets the requirements of GOST R 31568-2012 (ISО 6873:1998)
Grinding fineness, material retained on 0,2, %
Max. humidity, %
19-22ml / 100g
Setting time, min.
Min. 3 Max. 30
Max. longitudinal elongation in 2 hours, %
Strength limit under compression in 1 hour, MPa
Weigh the required amount of distilled water and gypsum powder.
Add the powder to the water within 15 seconds, knead by hand with a pallet, then within 45 seconds in a vacuum mixer until you get a homogeneous mix.
Pour the resulting mass in the impression. To get a model without porosity it is recommended to use vibration.
The model is removed from the impression (starting upon filling in impression) in 30-40 minutes.
While processing the finished model, use personal protective equipment: gloves, goggles and a mask (to avoid entry of chips and gypsum dust in the respiratory system and eyes).
Distilled water and the powder should have a temperature of 20 ± 2 ° C.
Devices and equipment, used when working with gypsum, must be clean and free from waste of previously used gypsum.
You cannot add any components as accelerators or decelerators of the hardening.
It is important to comply with the water/powder ratio to obtain the desired expansion and strength of gypsum.
Keep gypsum at room temperature in a dry place and in the sealed package.
Packing and marking
Plastic bucket, barrier bag 5 kg and barrier bag 20 kg
How to buy
Sales department for gypsum product: +7 (846) 269-64-25 (ext. 4085)
Sales department for gypsum boards and dry building mixes: +7 (846) 269-64-25 (ext. 4241)