Svinoroev Y. Research of possibilities of development of connective ability increase methods of technical lignosulfates for creation of ecologically safe and quality connective materials.

Dissertation work is devoted to development of methods of increase of connective ability of technical lignosulfates, for creation of principle new connective materials, that differ by high durability descriptions, ecological cleanness and not high cost. Theoretical possibilities of increase of the connective ability LST are explored, a condition that cause their realization is laid down. On this basis a hypothesis about the mechanism of forming of durability descriptions of connective materials on the basis of LST is offered. For its verification the complex of experimental researches is conducted. It allows to set that by the most effective instrument of increase of the durable descriptions LST, there is application of matters from the NPAV class. Such mechanical influence results in growth of the connective ability LST, that is caused by forming of the three-dimensional reticulated polymeric structures due to formation of co-operative donors-accept communications between the linear oligomern chains of lignosulfat acids. It is set that the optimum maintenance NPAV in LST is found in limits 8 - 10 %. A new connective material on the basis of LST, possessing stable properties and high connective ability, is developed, comparable on the specific indexes of durability with connective materials most effective and widely applied (connective USK, To, different synthetic resins type KF-O, KF-MT and dr.).