About company Catalog Online order Where can I buy Tenders news Contacts To come in RU EN Catalog Gypsum products Medical plaster Heavy-duty gypsum for models and dies with a low coefficient of linear expansion Dentoformula type 4 in accordance with GOST 31568-2012 Product prices RUB 900 / bucket 5 kg RUB 3100 / bag 20 kg Prices are inclusive of VAT excluding delivery. Application area It is used in dentistry to obtain collapsible models of jaws and the manufacture of master models of the dentition, as well as diagnostic and working models of jaws in the technology of removable dentures, to form the base of working models. Benefits The main advantages of heavy-duty gypsum for models and dies of Dentoformula type-4: hardness thixotropy fidelity minimum expansion ratio without smell color stability Specifications Complies with the requirements of GOST R 31568-2012 (ISO 6873: 1998) Fineness of grinding, the remainder of 0.2,% No more than 1 Humidity, not more than% 0.5 Water / powder ratio 19-22 ml / 100 g Setting time, min not less than 3 not more than 30 Linear expansion after 2 hours, no more,% 0.08 Compressive strength after 1 h, MPa 40.0 Colour Beige Operating procedure 1. Weigh the required amount of distilled water and gypsum powder. 2. Add the powder to the water for 15 seconds, mix by hand with a spatula, then in a vacuum mixer for 45 seconds until smooth. 3. Pour the resulting mass into the impression. To obtain a model without porosity, vibration is recommended. 4. Извлечение модели из оттиска производится (с момента заливки в оттиск) через 30-40 минут. Внимание! 1. При обработке готовой модели используйте средства индивидуальной защиты: перчатки, очки и маску (во избежание попадания осколков и гипсовой пыли в органы дыхания и глаза). 2. Дистиллированная вода и порошок должны иметь температуру 20±2°С. 3. Используемые при работе с гипсами приборы и принадлежности должны быть чистыми, без остатков использованного ранее гипса. 4. Нельзя добавлять никаких компонентов в качестве ускорителей или замедлителей застывания. 5. Важно для получения заданного расширения и прочности гипса соблюдать соотношение порошка и воды. 6. Храните гипс прикомнатной температуре в сухом месте и герметичной упаковке. Упаковка и маркировка Пластиковое ведро, герметичный пакет 5 кг и герметичный пакет 20 кг Вес ведра - 5 (20) кг Number of buckets on a pallet - 64 (20) Pallet size 1000x1200 mm, weight - 0.32 (0.4) t Where can I buy SamaraGypsum (central office) Online order All partners Our contacts Cost of delivery Buy with this product High-strength gypsum for models Dentoformula type 3 in accordance with GOST 31568-2012 Medical gypsum TM "SAMARAGIPS" according to TU 5744-013-21151476-2014 grade G-18 high strength Presentation Our managers Head of sales for producers of oil and gas services, medical services, machine building. and agricultural. sectors Sibogatova Olga Vladimirovna +7 (846) 269 64 25 (ext. 4239) +7 (927) 705 83 44 lubeznova@samaragips.ru 363879622 Downloads Registration certificate of the Ministry of Health of the Russian Federation Application to the registration certificate Search Site Map Expand 2016 © JSC "Samara Gypsum Plant"