ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Grafted polypropylene with bonded chlorine, bromine, and phosphorus-compounds
P. Citovický, K. Balog, and M. Košík
Department of Chemical Technology of Plastics and Fibres,
Slovak Technical University, CS-81237 Bratislava
Abstract: Compounds containing chlorine, bromine or phosphorus were bonded
on surface-grafted polypropylene with 2,3-epoxypropyl methacrylate by
means of epoxy groups. The polymer with bonded monophenylphosphoric
acid containing 0.4—1.2 mass % phosphorus in the solid phase had properties of a self-extinguishing material.
It was proved by thermal analysis that some fixed compounds retard
effectively exothermal reactions in the material, when they are heated in air.
The increased stability in the temperature range 200—300 °C could be also
significant for the polymer protection during its thermal processing.
Full paper in Portable Document Format: 411a125.pdf
Chemical Papers 41 (1) 125–131 (1987)