PROPERTIES OF ANTIFRICTIONAL AND IS ANTIFRICTION-WEAR PROOF COMPOSITE POLYPROPYLENE AND POLYETHYLENE MATERIALS

Soyibjon Negmatov, Abed Nodira; Tukhtasheva Malohat

Authors

Soyibjon Negmatov, Abed Nodira Tashkent state technical university named after Islom Karimov, Tashkent, Uzbekistan
Tukhtasheva Malohat Tashkent Institute of Chemical Technology, Tashkent, Uzbekistan

Keywords:

composition, polypropylene composition, polyethylene composition, composite polymeric material, ant frictional material, ant frictional and wear proof material, property, physic mechanical properties, tribotechnical properties, cotton raw.

Abstract

Are designed aitifriktsionno - wearproof polypropylene and polyethylene compositions of functional purpose for working bodies of the cotton cars and mechanisms providing functionally important physicomechanical, triboktekhnichesky and operational properties of the composite polymeric materials working in the conditions of interaction with cotton raw. They quite meet the functional requirements imposed to materials of details of the rubbing couples of working bodies of the cotton cars and mechanisms used on procuring points and the cotton-processing plants.

To use developed composite polymeric materials as materials for details of the rubbing couples of working bodies of cotton cars and mechanisms, in the conditions of frictional a between effect of with cotton - a raw leads to increase of productivity of cars for of 12-16% and a lower of power consumption for of 7-18%, damages of cotton fibers and broken up of seeds, and also eliminations of possible fire of a cotton-raw and education having reeled up fibers on surfaces of composite details.

References

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