PYRAZOLE DERIVATIVES AS POLYETHYLENE OXIDATIVE DESTRUCTION STABILIZERS
Научная публикация
PYRAZOLE DERIVATIVES AS POLYETHYLENE   OXIDATIVE DESTRUCTION STABILIZERS
Автор(ы): I. S. Baulin, V. V. Yatsenko, S. G. Mikhalyonok, N. M. Kuz’menok, T. A. Кoval’chuk, S. V. Nesterova, T. A. But’ko
УДК: УДК 541.64:678.01
Год издания: 2012
Дата загрузки: 07.05.2014
Загрузил(а): Цылина И. А.

Описание:
The possibility of newly synthesized pyrazole derivatives using as heat stabilizers of high-pressure polyethylene (LDPE): 1-acetyl-4-methyl-3(5)-(2-(3-nitrophenyl)vinyl)-1H-pyrazole (additive 1) and 4- benzoyl-3-(2-(4-nitrophenyl)vinyl-5-phenyl-1-tosyl-1H-pyrazole (additive 2)) has been studied. It is es- tablished that the introduction of additive 1 or 2 in the amount of 0,05-0,10 wt % to the high-pressure polyethylene leads to the increasing of such physical-mechanical properties of the samples as tensile strength by 1,2–1,5 times and elongation by 2,3–3,0 times in comparison with the unstabilized sample. Synthesized substances are more effective than Tioalkofen MBP used in industry.

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ChemistryTechnology of Organic SubstancesMaterials and Goods