The stability of composite materials based on blends of low density polyethylene and wood flour with additives like zinc stearate, copolymer of ethylene with vinylacetate, high density polyethylene was investigated in water medium, under influence of micromycetes and in the soil. Rheological properties of the samples were defined. It was determined that water uptake and the damage of the samples under the influence of micromycetes and soil microorganisms depend on distribution of the natural biodegradable filler in the synthetic polymer matrix.
полиэтилен, древесная мука, биоразлагаемые композиции, polyethylene, wood flour, biodegradable compositions
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