ISSN 1996-5362

Электронный научный журнал

«Молекулярные технологии»

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Содержание
Том 1, 2007
Том 2, 2008
Том 3, 2009
Том 4, 2010
      4.1. Специальный выпуск (доклады…)
Том 5, 2011
Том 6, 2012

 

Научные статьи учитываются в РИНЦ
Свидетельство о регистрации в Информрегистре
Свидетельство о регистрации СМИ
© ФГУП "НИИПА" 2007-2012

 

DEVELOPMENT OF A METHOD OF RECEIPT OF NANOSIZE COLLOID SYSTEMS ON A SILICON DIOXIDE BASIS

S. Sedunov, M. Stupnikova, O. Demidov, K. Taraskin, A. Kozyreva, E. Filatov

Applied Acoustics Research Institute; 7A, 9th May Str., Dubna City, Moscow Region; e-mail: kant1958@yandex.ru

Theoretical substantiation studies and experimental research of stabilizing additives improving production characteristics of carbamide-formaldehyde pitches are conducted. The results of stability studies of carbamide-formaldehyde pitches as a part of compositions on the basis of various classes of compounds have shown that the most active as an inhibitor of thermoplastic ageing is tetramethylthiuram disulphide (thiuram D). Optimization of a developing on the basis of thiuram D composition structure has shown the water application availability to reduce essentially an effective concentration of a stabilizing agent concentration.

Key words: carbamide-formaldehyde pitches, stabilizing additives, effective concentration, composition.

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