Effect of paraffinic oil and zinc stearate as plasticizers on properties of ionic thermoplastic elastomer based on zinc sulfonated EPDM

被引：0
|
作者：
Kurian, T [1 ]
De, PP [1 ]
Tripathy, DK [1 ]
De, SK [1 ]
Peiffer, DG [1 ]
机构：
[1] EXXON RES & ENGN CO,CLINTON,NY
来源：
KAUTSCHUK GUMMI KUNSTSTOFFE | 1996年 / 49卷 / 11期
关键词：
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Precipitated silica improves the physical properties of zinc sulfonated EPDM of high ethylene content Both paraffinic oil and zinc stearate plasticize the silica filled zinc sulfonated EPDM compound. While the plasticizing ability oi zinc stearate is observable only at temperatures above its melting point (> 129 degrees C), that of paraffinic oil is evident both at ambient conditions and at elevated temperatures. The silica filled compound containing both paraffinic oil and zinc stearate show low melt viscosity. The thermoplastic elastomeric nature oi the compound is evident from the retention oi stress-strain properties and melt viscosity even after three cycles of repeated processing.
引用
收藏
页码：755 / 759
页数：5
相关论文
共 50 条
  • [21] REINFORCEMENT OF EPDM-BASED IONIC THERMOPLASTIC ELASTOMER BY CARBON-BLACK
    KURIAN, T
    DE, PP
    KHASTGIR, D
    TRIPATHY, DK
    DE, SK
    PEIFFER, DG
    POLYMER, 1995, 36 (20) : 3875 - 3884
  • [22] EFFECT OF ZINC STEARATE ON THE PROPERTIES OF SINTERED PRODUCTS
    GAIDAROV, VA
    MAMEDOV, AT
    SOVIET POWDER METALLURGY AND METAL CERAMICS, 1987, 26 (08): : 636 - 640
  • [23] Ionic elastomer blends of zinc salts of maleated EPDM rubber and carboxylated nitrile rubber
    Dutta, S
    De, PP
    De, SK
    JOURNAL OF APPLIED POLYMER SCIENCE, 1998, 69 (01) : 153 - 160
  • [24] TIME-DEPENDENT CHARACTERISTICS OF SULFONATED EPDM CONTAINING ZINC STEARATE .1. THERMAL-BEHAVIOR
    WEISS, RA
    JOURNAL OF APPLIED POLYMER SCIENCE, 1983, 28 (11) : 3321 - 3332
  • [25] A STUDY ON MORPHOLOGY AND PROPERTIES OF IPP/ZINC-NEUTRALIZED SULFONATED EPDM BLENDS
    XU, X
    GUO, SY
    LI, HL
    POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 1991, 30 (07) : 751 - 760
  • [26] Preparation and properties of conductive polyaniline/sulfonated EPDM-zinc ionomer composites
    Pu, Qinglin
    Wei, Xiaojie
    Xie, Hongquan
    Hecheng Xiangjiao Gongye/China Synthetic Rubber Industry, 2002, 25 (03): : 149 - 153
  • [27] Ionic thermoplastic elastomer based on crystallizable maleated EPDM rubber of high ethylene content
    Datta, S
    De, SK
    KAUTSCHUK GUMMI KUNSTSTOFFE, 1997, 50 (09): : 634 - 640
  • [28] VISCOELASTIC BEHAVIOR OF CONCENTRATED OIL SOLUTIONS OF SULFONATED POLYMERS .5. EFFECT OF METAL STEARATE PLASTICIZERS
    AGARWAL, PK
    PEIFFER, DG
    GARNER, RT
    LUNDBERG, RD
    JOURNAL OF APPLIED POLYMER SCIENCE, 1990, 41 (7-8) : 1479 - 1489
  • [29] Effect of Kneading and Composition on the Structure and Physical Properties of EPDM/PP Thermoplastic Elastomer
    Iwabuchi, Ryunosuke
    Nagai, Daisuke
    Yoneyama, Masaru
    Uehara, Hiroki
    Yamanobe, Takeshi
    Manaka, Masakazu
    KOBUNSHI RONBUNSHU, 2018, 75 (04) : 337 - 346
  • [30] The effect of zinc stearate on melt-processable ionomeric blends based on zinc salts of maleated high-density polyethylene and maleated EPDM rubber
    Antony, P
    De, SK
    POLYMER, 1999, 40 (06) : 1487 - 1493
12345