FIELD: polymer materials.
SUBSTANCE: present invention relates to a polymer material with improved ability of photodestruction and biodegradation, used in agricultural technologies, in particular for production of mulch films used for growing various crops in open ground. The polymer material contains 45-55 wt.% low-density polyethylene, 20-30 wt.% polylactide, 20 wt.% recycled low-density polyethylene and 5 wt.% wood flour.
EFFECT: resulting polymer material has accelerated biodegradability and improved perception of ultraviolet radiation.
1 cl, 3 tbl, 5 ex
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|---|---|---|---|
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RU2674212C1 |
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RU2814106C1 |
