Reactive polytetrafluoroethylene/polyamide 6 compounds.: II.: Study of the reactivity with respect to the functionality of the polytetrafluoroethylene component and analysis of the notched impact strength of the polytetrafluoroethylene/polyamide 6 compounds

被引：17

作者：

Pompe, G ^{[1
]}

Häussler, L ^{[1
]}

Adam, G ^{[1
]}

Eichhorn, KJ ^{[1
]}

Janke, A ^{[1
]}

Hupfer, B ^{[1
]}

Lehmann, D ^{[1
]}

机构：

[1] Inst Polymer Res Dresden Leibniz, D-01005 Dresden, Germany

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2005年 / 98卷 / 03期

关键词：

block copolymers; polyamides; polytetrafluoroethylene (PTFE); reactive extrusion; strength;

D O I：

10.1002/app.22274

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The formation of block copolymers as a result of an in situ chemical reaction during the reactive extrusion of electron-beam-irradiated polytetrafluoroethylene (PTFE) and polyamide 6 (PA) was detected indirectly with differential scanning calorimetry and Fourier transform infrared. As expected, the content of the block copolymers in the compound increased as the irradiation dose was increased. The notched impact strength showed an increase in the PTFE/PA compounds produced with highly irradiated PTFE. This behavior is discussed in the context of the degree of dispersion of the PTFE phase (as reported in part I of this series) and the adhesion changed by the in situ reaction. (c) 2005 Wiley Periodicals, Inc.

引用

页码：1317 / 1324

页数：8

共 5 条

[1] Reactive polytetrafluoroethylene/polyamide compounds.: I.: Characterization of the compound morphology with respect to the functionality of the polytetrafluoroethylene component by microscopic and differential scanning calorimetry studies
Pompe, G
Häussler, L
Pötschke, P
Voigt, D
Janke, A
Geissler, U
Hupfer, B
Reinhardt, G
Lehmann, D
JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 98 (03) : 1308 - 1316
[2] The impact properties of a polyamide 6-polytetrafluoroethylene composite
Li, J.
Zhang, Y. F.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2010, 224 (C1) : 13 - 17
[3] α Transition of polyamide 6 in chemically bonded polyamide 6/polytetrafluoroethylene compounds studied by dynamic mechanical thermal analysis and dielectric thermal analysis
Jun Zhao
Journal of Materials Science, 2007, 42 : 4757 - 4762
[4] α Transition of polyamide 6 in chemically bonded polyamide 6/polytetrafluoroethylene compounds studied by dynamic mechanical thermal analysis and dielectric thermal analysis
Zhao, Jun
JOURNAL OF MATERIALS SCIENCE, 2007, 42 (13) : 4757 - 4762
[5] A Systematic Study on Notched Impact Strength of Super-Toughened Polyamide 6 Nanocomposites Using Response Surface Methodology
Ramezani-Dakhel, Hadi
Garmabi, Hamid
JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 118 (02) : 969 - 979

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