Effect of electron beam irradiation on poly(vinylidene fluoride) films at the melting temperature

被引：0

作者：

Lim, Youn Mook

Kang, Phil Hyun

Lee, Sang Mann

Kim, Sung Sik

Jeun, Joon Pyo

Jung, Chan Hee

Choi, Jac Hak

Lee, Young Moo

Nho, Young Chang ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Adv Radiat Technol Inst Jeongeup, Radiat Applicat Res Div, Jeongeup Si 580185, Jeonbuk, South Korea

[2] Chonbuk Natl Univ, Sch Environm & Chem Engn, Jeonju 561756, South Korea

[3] Hanyang Univ, Coll Engn, Sch Chem Engn, Seoul 133791, South Korea

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2006年 / 12卷 / 04期

关键词：

PVDF film; electron beam irradiation; crosslinking; mechanical properties; X-ray diffraction;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The radiation-induced changes taking place in poly(vinylidene fluoride) (PVDF) films exposed to electron beam irradiation were investigated in correlation with the applied doses. Films were irradiated in air at the melting temperature (174 degrees C) using a universal electron beam accelerator at doses in the range 50 similar to 200 kGy. Various properties of the melt-irradiated PVDF films were studied using ATR-FTIR spectroscopy, differential scanning calorimetry (DSC), X-ray diffraction and scattering, and universal mechanical testing. The unirradiated PVDF film was used as a reference. Electron beam irradiation at the melting temperature induced changes in the physical, chemical, thermal, structural, and mechanical properties of the PVDF films; such changes varied depending on the irradiation dose.

引用

页码：589 / 593

页数：5

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