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Інформація × Реєстраційний номер 2112U001463, Матеріали видань та локальних репозитаріїв Категорія Thesis Назва роботи Nanoclay as Substitute of Calcium Carbonate in NBR Compounds Автор Дата публікації 01-01-2012 Постачальник інформації Сумський державний університет Першоджерело http://essuir.sumdu.edu.ua/handle/123456789/35036 Видання Sumy State University Опис The use of organo-modified montmorillonite as substitute of calcium carbonate in NBR compounds were studied. Rubber containing (3,5,7 phr) of nanoclay (Closite 30 B) were compared with those of reinforced by 10, 20 and 30 phr calcium carbonate as filler. The modified silicate is analysed by X-ray which suggested intercalation of elastomer chains into silicate layers. Rheological measurement as well as mechanical properties showed both nanoclay and calcium carbonate give rise to a marked increase in elastic modulus and viscosity which could be attributed to the good interaction between polymer/filler. It was noticed that nanoclay can reinforce the NBR much more noticeably than calcium carbonate. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35036 Додано в НРАТ 2025-05-12 Закрити