Application prospect of impregnating compounds for maintenance of suspension components of road machines under different temperature conditions

The application possibility of impregnating compounds for maintenance of rubber components of a pneumatic suspension of road machines under different temperature conditions has been assessed. Solid oil (the cheapest general-purpose plastic grease) and anaerobic material of AN-1U grade (richer impregnating compound) were used as impregnating compounds. It was found out that the use of impregnating compounds for maintenance of rubber components of a pneumatic suspension of road machines made possible to increase their resistance to the effect of negative temperatures, to minimize material cracking and as a result to increase service life of the suspension.

Multifunctional plastic grease (NATO code G-421) intended for applying in the military land technique

In the article essential requirements grease intended to apply in the modern military land technique should fulfil which were discussed. A scope of research works and findings were also presented for new multifunctional grease code of the G-421 NATO and requiring in the biodegradation.