Aggregative Stability and Thermal Stability of the Petroleum-Based Biocide ZhTK

L. V. Dolmatov1, A. F. Akhmetov1, I. E. Kutukov1
1Ufa State Petroleum Technical University, Russia

Tóm tắt

We present the results of a laboratory evaluation of the aggregative stability (resistance to stratification and sedimentation) and the thermal stability (constancy of the main qualitative index: the viscosity upon prolonged heating) of a new ZhTK petroleum biocide for impregnation of wood cross ties and timbers, in order to protect them from damage by molds and bacteria.

Từ khóa


Tài liệu tham khảo

Guidelines for Maintenance of Wood Cross Ties, Switch and Bridge Timbers for 1520 Mm Gage Railways [in Russian], Transport, Moscow (1997).

A. Ya. Kalnin'sh et al., Preservation and Protection of Wood. Handbook [in Russian], Lesnaya Promyshlennost', Moscow (1971).

Z. I. Syunyaev, R. Z. Syunyaev, and R. Z. Safieva, Petroleum-Based Dispersed Systems [in Russian], Khimiya, Moscow (1990).

T. G. Gyul'misaryan and L. P. Gilyazetdinov, Feedstock for Production of Furnace Carbon Black [in Russian], Khimiya, Moscow (1975).