Loading…
Studies on polymer stabilizers: Part V—Influences of structural factors on oxidative discoloration and thermal stability of polymers
2- tert-Butyl-6-(3- tert-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate (GM, Sumilizer® GM) is known as an effective thermal stabilizer which protects polymers against thermal degradation caused by heat or mechanical stress especially under oxygen-deficient atmosphere. Its unique bifunction...
Saved in:
Published in: | Polymer degradation and stability 1993, Vol.39 (3), p.317-328 |
---|---|
Main Authors: | , , , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | 2-
tert-Butyl-6-(3-
tert-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate (GM, Sumilizer® GM) is known as an effective thermal stabilizer which protects polymers against thermal degradation caused by heat or mechanical stress especially under oxygen-deficient atmosphere. Its unique bifunctional stabilizing mechanism has been reported recently.
1 Further studies on the influences of structural factors of related phenols on oxidative discoloration and thermal stability of polymers has shown that 2-(1-(2-hydroxy-3,5-di-
tert-pentylphenyl)ethyl)-4,6-di-
tert-pentylphenyl acrylate (GS, Sumilizer® GS) not only has a more effective thermal stabilizing effect than GM but also has much higher resistance to oxidative discoloration. |
---|---|
ISSN: | 0141-3910 1873-2321 |
DOI: | 10.1016/0141-3910(93)90008-7 |