Ageing of γ-irradiated iPP-LDPE blends using high oxygen pressure

被引：0
|
作者：
Kostoski, D. [1 ]
Kacarevic-Popovic, Z. [1 ]
机构：
[1] Boris Kidric Inst of Nuclear, Sciences, Yugoslavia
来源：
Polymer communications Guildford | 1988年 / 29卷 / 05期
关键词：
Polyethylenes--Low Density - Polymers--Radiation Effects - Polypropylene--Blending - Thermoplastics--Mechanical Properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Low dose (25 and 50 kGy) irradiated samples of iPP-LDPE blends were aged under 0.5 MPa of oxygen at 80°C. Radiation-induced and post irradiation oxidative effects were observed using infra-red spectroscopy. Changes of the elongation at break as a function of ageing time and blend compositions were determined from the stress-strain measurements. The data were related to the radiation effects in isotactic polypropylene and low density polyethylene.
引用
收藏
页码：142 / 144
相关论文
共 50 条
  • [21] High purity oxygen production by pressure vacuum swing adsorption using natural zeolite
    Al-Shawabkeh, Ali F.
    Al-Najdawi, Nijad
    Olimat, Abdullah N.
    RESULTS IN ENGINEERING, 2023, 18
  • [22] Growth of ZnO (wurtzite) whiskers using the floating zone method at high oxygen pressure
    Guo Xing-Yuan
    Yu Ying-Ning
    Xu Da-Peng
    Ding Zhan-Hui
    Su Wen-Hui
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2006, 27 (10): : 1811 - 1814
  • [23] In-situ growth monitoring during PLD of oxides using RHEED at high oxygen pressure
    Rijnders, GJHM
    Koster, G
    Blank, DHA
    Rogalla, H
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1998, 56 (2-3): : 223 - 227
  • [24] KINETIC STUDIES OF HIGH PRESSURE OXIDATIONS OF ORGANIC COMPOUNDS USING MOLECULAR OXYGEN IN AQUEOUS SOLUTION
    WEYGANDT, JC
    TAYLOR, JE
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1969, (SEP): : P233 - &
  • [25] In-situ monitoring during PLD of complex oxides using RHEED at high oxygen pressure
    Rijnders, GJHM
    Koster, G
    Blank, DHA
    Rogalla, H
    IN SITU PROCESS DIAGNOSTICS AND INTELLIGENT MATERIALS PROCESSING, 1998, 502 : 209 - 213
  • [26] KINETIC STUDY OF HIGH-PRESSURE AQUEOUS OXIDATIONS OF ORGANIC COMPOUNDS USING ELEMENTAL OXYGEN
    TAYLOR, JE
    WEYGANDT, JC
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1974, 52 (10): : 1925 - 1933
  • [27] Monitoring oxygen partial pressure in cerebral microvasculature with high spatial resolution using phosphorescence lifetime imaging
    Yaseen, M.
    Srinivasan, V.
    Sakadziae, S.
    Vinogradov, S.
    Ayata, C.
    Boas, D.
    JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM, 2009, 29 : S382 - S382
  • [28] Photocatalytic activity of aluminum oxide by oxygen vacancy generation using high-pressure torsion straining
    Edalati, Kaveh
    Fujita, Ikuro
    Takechi, Shuhei
    Nakashima, Yuki
    Kumano, Kazuki
    Razavi-Khosroshahi, Hadi
    Arita, Makoto
    Watanabe, Motonori
    Sauvage, Xavier
    Akbay, Taner
    Ishihara, Tatsumi
    Fuji, Masayoshi
    Horita, Zenji
    SCRIPTA MATERIALIA, 2019, 173 : 120 - 124
  • [29] ALTERATIONS IN SEIZURE MECHANISMS BY OXYGEN HIGH-PRESSURE USING 1,1-DIMETHYLHYDRAZINE AND PYRIDOXINE
    SEGERBO, BE
    UNDERSEA BIOMEDICAL RESEARCH, 1978, 5 (01): : 33 - 34
  • [30] Studies of high pressure 1,3-butadiene flame speeds and high temperature kinetics using hydrogen and oxygen sensitization
    Zhao, Hao
    Zhang, Zunhua
    Rezgui, Yacine
    Zhao, Ningbo
    Ju, Yiguang
    COMBUSTION AND FLAME, 2019, 200 : 135 - 141
12345