RADIATION CROSSLINKING OF THE MULTIPLE-PHASE SYSTEM FOR POLYDIMETHYLVINYLSILOXANE AND COPOLYMER OF ETHYLENE-VINYLACETATE

Zhang Yuefang; Ge Xuewu; Sun Jiazhen

您当前的位置：

首页 >

文章列表页 >

RADIATION CROSSLINKING OF THE MULTIPLE-PHASE SYSTEM FOR POLYDIMETHYLVINYLSILOXANE AND COPOLYMER OF ETHYLENE-VINYLACETATE

更新时间：2023-04-23

- RADIATION CROSSLINKING OF THE MULTIPLE-PHASE SYSTEM FOR POLYDIMETHYLVINYLSILOXANE AND COPOLYMER OF ETHYLENE-VINYLACETATE
- Journal of Radiation Research and Radiation Processing Vol. 3, Issue 1, Pages: 40-47(1985)
- 作者机构：
  
  1.中国科学院长春应用化学研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
扫描看全文
Zhang Yuefang, Ge Xuewu, Sun Jiazhen. RADIATION CROSSLINKING OF THE MULTIPLE-PHASE SYSTEM FOR POLYDIMETHYLVINYLSILOXANE AND COPOLYMER OF ETHYLENE-VINYLACETATE. [J]. Journal of Radiation Research and Radiation Processing 3(1):40-47(1985)
DOI：

Zhang Yuefang, Ge Xuewu, Sun Jiazhen. RADIATION CROSSLINKING OF THE MULTIPLE-PHASE SYSTEM FOR POLYDIMETHYLVINYLSILOXANE AND COPOLYMER OF ETHYLENE-VINYLACETATE. [J]. Journal of Radiation Research and Radiation Processing 3(1):40-47(1985) DOI：

摘要

本文研究了PDMVS和EVA多相体系的辐射交联反应，光学显微镜及机械性能结果表明在PDMVS/EVA比例为1/2和1/3之间发生相倒转过程。PDMVS对EVA辐射交联具有敏化作用，多相体系的凝胶化剂量随PDMVS含量的降低而增加。在相倒转点附近辐射交联,G,值出现极小值。辐射交联过程中结晶度及结晶熔点随剂量增加而降低。辐射交联后这一多相体系具有良好的热收缩性能。

Abstract

Radiation crosslinking of the multiple-phase system for PDMVS and EVA have been studied. The results obtained from the optical microscope and the mechanical properties show that the proless of phase-turnover ocuured between ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648275&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648277&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648276&type=, and ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648278&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648280&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648279&type=, PDMVS-to-EVA ratio. PDMVS acts as sensitizer of the radiation crosslinking of EVA. The radiation dose of gelation for the multiple-phase system increased with the reduce of PDMVS content. In the neighbourhood of turnover point,G, value of radiation crosslinking has a minimium. The crystallinity and crystal melting point decreased with the increasing of dose in the process of radiation crosslinking. Radiation-crosslinked multiple-phase system have good heat-Shrinkage properities.

关键词

多相体系辐射交联聚二甲基乙烯基硅橡胶乙烯-醋酸乙烯共聚物Charlesby关系式陈-刘-唐-关系式

Keywords

Multiple systemRadiation crosslinkingPolydimethylvinylsiloxane(PDMVS)Copolymer of ethylene-yinylacetate (EVA)Charlesby relationshipChen-Liu-Tang relationship

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Radiation preparation of polyvinyl alcohol (PVA)-modified polyethylene glycol terephthalate (PET) films and their anti-fogging properties

Effect of absorbed dose on structure and properties of dimeric acid polyamide

Radiation preparation and mechanical properties of a high-strength graphene oxide/ highly substituted hydroxypropyl cellulose/polyvinyl alcohol composite hydrogel

Thermal aging properties of irradiated ethylene-tetrafluoroethylene copolymers

Effect of crosslinking curing methods on the heat resistance of SiC Fibers

Related Author

No data

Related Institution

Wuwei Institute of New Energy

Shanghai Changhu New Material Co., LTD.

University of Chinese Academy of Sciences

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

Shanghai Changyuan Electronic Materials Co., Ltd.

⁰