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Information × Registration Number 0309U004106, 0108U000839 , R & D reports Title Production technology reprocessing of cordierite containing products by the method of extrusion and pilot batches output. popup.stage_title Доробка технології виготовлення кордієритвміщуючих виробів методом екструзії та випуск дослідних партій. Head Kostyrco I., Registration Date 16-02-2009 Organization The open joint stock company " The Ukrainian research institute of refractories named A.S.Berezhnoy" popup.description2 The object of research - kordieritcomprising products. The aim of this research - the improvement of manufacturing technology kordieritcomprising products by extrusion. Methods of research - physical, mechanical, thermal, chemical, petrographic. Studies of the impact of different plasticizers on the humidity, the storage and durability of plastic chamotte-kordierite masses. The optimal value of humidity and time of storage for the mass manufacture chamotte-kordierite tubes containing the prosyanovsky kaolin as plasticizer deposits in instead of the chasov-ayzsky clay. Plastic strength chamotte-kordierite masses with the addition of kaolin is at the level of plastic strength of the mass with the addition of clay. It has been shown that the use of additives instead of kaolin clay gives a product with an open porosity of not more than 27 % at high values of crushing strength - 65 MPa, which has increased raw material base in the manufacture of products. It was found that the introduction of additives Zusoplast 059 in quantities of 0.05 to 1%, despite a slight decline in the mass of moisture, leading to a decline in its plastic strength, so the introduction of additives Zusoplast 059 in chamotte-kordieritovuyu lot is impractical. According to the contracts with companies in Ukraine are made in the amount of funding pilot batches kordieritcomprising (chamotte-kordierite and kordierite) products. Performance characteristics of products conform to the requirements of TU U 26.2-00190503-280:2005 and TU U 26.2-00190503-282:2005. Experienced batch transferred to the customers. The research should continue to use the results of these studies in the manufacture. Product Description popup.authors popup.nrat_date 2020-04-02 Close