Journal ArticleDOI
The effect of metals on thermal degradation of polyethylenes
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TLDR
In this paper, a chemiluminescence study on thermal degradation of some polyethylenes (LDPE, LLDPE and HDPE) on seven metal trays in the presence of triazines as stabilisers was carried out.About:
This article is published in Polymer Degradation and Stability.The article was published on 2004-04-01. It has received 60 citations till now. The article focuses on the topics: Linear low-density polyethylene & Low-density polyethylene.read more
Citations
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A Review of Degradation and Life Prediction of Polyethylene
TL;DR: A review of the most common literature journals on the influence of environmental factors on the degradation process of polyethylene materials and describes methods for predicting the lifetime of degradable polymethylene materials using accelerated aging tests is presented in this article .
Journal ArticleDOI
A Lifetime Prediction Method of Pressured Gas Polyethylene Pipes by Strain-Hardening Modulus and Tensile Test
TL;DR: In this paper , the authors investigated the performance changes of high-density polyethylene (HDPE) pipes under strong, weak, and neutral corrosion conditions using corrosion solutions with PH values of 1, 5, and 8, to propose the impact of corrosion caused by various acids and alkalies on the HDPE aging life.
Dissertation
Synthesis and characterization of silver nanoparticles filled epoxy composite
TL;DR: In this paper, the effect of reaction temperature, concentration of AgNO3 and NaCl were investigated in order to synthesize AgNPs with uniform shape and narrow particles distribution.
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Book
Oxidation inhibition in organic materials
Jan Pospíšil,Peter P. Klemchuk +1 more
TL;DR: In this paper, a two volume publication provides an overview of processes developed to inhibit oxidative deterioration of organic materials, including the major mechanisms involved, oxidation inhibitors classes, and practices in oxidation inhibition.
Journal ArticleDOI
Role of metals and metal-deactivators in polymer degradation
TL;DR: In this article, the role of metal compounds in the degradation of polyolefins has been investigated and some typical examples of degradation by metallic compounds, mostly commercial pigments and transition metal compounds of stearic acid and acetylacetone, in typical commercial polymers are discussed.
Journal ArticleDOI
Chemiluminescence from peroxides in polypropylene. Part I: Relation of luminescence to peroxide content
TL;DR: The weak chemiluminescence observed when partially oxidised samples of polypropylene are heated in an inert atmosphere has been studied as a function of oxidation as discussed by the authors, and the integrated luminescence is shown to be proportional to titratable peroxides in the early stages of oxidation but the relation is curved at higher oxidation levels.
Journal ArticleDOI
DTA for control of stability in polyolefin wire and cable compounds
TL;DR: Differential thermal analysis offers a convenient and rapid way of determining stabilization levels in polyolefin compositions as discussed by the authors, however, because the chemistry of the polymer system at these temperatures may be quite different from that at normal use temperatures, judgment must be exercised in attempting to extrapolate high temperature data.