logo_bulletin.png

Bulletin of
Vitebsk State
Technological
University

ru gb

ISSN: 2306-1774 (Online)

ISSN: 2079-7958 (Print)

раб. тел.  +375 212 495338

 
 

 

Поиск по сайту

vakRB_sm.png

logo-eLibrary.jpg

DOAJ_logo.jpg

OAJI Vestnik of VSTU

plus2.png

kiberleninka_sm.png

readera.png

index_copernicus.jpg

Google_Scholar.png

issn_sm.jpg

 
 

Research of Physical-Chemical and Operational Properties of Insecticide Polymer Films


UDC 675.742.2:544.16

https://doi.org/10.24411/2079-7958-2020-13911

Authors


 
 

Abstract


Multifunctional film materials based on highpressure polyethylene have been developed and manufactured by modifying the polymer matrix with chemically active reagents (insecticides from the classes of synthetic pyrethroids, organophosphorus compounds, neonicatinoids and a UV stabilizer (Tinuvin 783)), optimized for prescription, structural, physical, physical chemical parameters and bioactivity.

Investigations held by the method of IR spectroscopy have shown that there is the formation of an ether bond between the molecules of the components in insecticidal polymer composites.

The kinetic dependence of the release of the liquid phase from the surface of a composite polyethylene film of the composition LDPE/DOP/insecticide/ Tinuvin 783 is presented.

The insecticidal film of prolonged action will solve the problem of protecting agricultural land, conifer and deciduary forest plantations from phytophagous insects, as well as reduce losses from biological damage to light industry products packed in film cases.

Research of Physical-Chemical and Operational Properties of Insecticide Polymer Films

keywords


Publisher’s imprint


Lashkina, Elena Research of Physical-Chemical and Operational Properties of Insecticide Polymer Films / Elena Lashkina // Vestnik of Vitebsk State Technological University . ─ 2020. ─ № 2(39). ─ P. 108. DOI:10.24411/2079-7958-2020-13911

Accepted to publication on december 1, 2020