POVYSHENIE TERMOSTABIL'NOSTI NETOKSICHNYH POLIVINILHLORIDNYH PLASTIKATOV
Authors:
1.
OAO «Kaustik», g.Sterlitamak
2.
UGNTU, g. Ufa
3.
BGU, g. Ufa
4.
BGU, g. Ufa
5.
KNITU
6.
KNITU
7.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 541.64:546.22
Language:
Russian
Keywords:
пластификатор, антиоксидант, нетоксичные пленки, трибутилцитрат, 4-метил-2,6 диизоборнилфенол,, plasticizer, antioxidant, non-toxic film, tributylcitrate, 4-methyl-2, 6 diizobornilfenol,
Abstract (English):
The problem of selection of the effective chemical additives necessary for processing and maintenance of polymer products is considered. The formulation of a film of food and medical purpose with use of non-toxic plasticiser – tributyl citrate is developed. Possibility of increase thermo - and colour stability of films with use of a low-toxic antioxidant – 4 - methyl - 2,6 diizobornilphenol is studied. Thus stress-strain properties (tensile at break and the elongation at break) remain at rather high level.
The problem of selection of the effective chemical additives necessary for processing and maintenance of polymer products is considered. The formulation of a film of food and medical purpose with use of non-toxic plasticiser – tributyl citrate is developed. Possibility of increase thermo - and colour stability of films with use of a low-toxic antioxidant – 4 - methyl - 2,6 diizobornilphenol is studied. Thus stress-strain properties (tensile at break and the elongation at break) remain at rather high level.
Keywords:
пластификатор, антиоксидант, нетоксичные пленки, трибутилцитрат, 4-метил-2,6 диизоборнилфенол,, plasticizer, antioxidant, non-toxic film, tributylcitrate, 4-methyl-2, 6 diizobornilfenol,
пластификатор, антиоксидант, нетоксичные пленки, трибутилцитрат, 4-метил-2,6 диизоборнилфенол,, plasticizer, antioxidant, non-toxic film, tributylcitrate, 4-methyl-2, 6 diizobornilfenol,
1. Minsker, K.S. Destrukciya i stabilizaciya polivinilhlorida/ Minsker K.S., Fedoseeva G.T. // Moskva.: Himiya, 1972.- 420 s.
2. Himicheskie dobavki k polimeram (spravochnik) M.: Himiya, 1981. - S. 264.
3. Minsker, K.S. Okislitel'naya termodestrukciya plastificirovannogo polivinilhlorida/ K.S. Minsker, M.I. Abdullin, V.G. Kalashnikov, V.P. Biryukov, G.M. Trosman, A.V. Sal'nikov // Vysokomolekulyarnye soedineniya. - 1980. - A.- t. 22. - №9.- S. 2131-2136.
4. Minsker, K.S. Effekt «eho-stabilizacii» pri termodestrukcii polivinilhlorida / Minsker K.S., Abdullin M.I. // Doklady AN SSSR. - 1982. - T.263. - 1. - S.140-143
