In article influence silica gel on thermostability of polyurethanes such as SKU- OM hot curing at increased temperatures has been investigated. Introduction of silica gel leads to increase in effective density of a grid of polyurethane is shown. By the combined method of differential scanning calorimetry and the thermogravimetric analysis it is shown that silica gel increases total firmness of polyurethane such as SKU-OM to thermal influences.
литьевой полиуретан, триизоцианураты, отходы силикагеля, наполнение, термическая устойчивость, molding polyurethane, silica gel waste, filling, thermal stability
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8. S. V. Nesterov, Ya. D. Samuilov, I. N. Bakirova, A. Ya. Samuilov Vestnik KGTU, 7, 100-102 (2012).
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10. Patent RF 914574 (1993).
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