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| 21. |
Increase of gold–Teflon FEP joint strength by removal of deposited aluminum prior to gold deposition for electret applications |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 255-265
R. F. Roberts,
F. W. Ryan,
H. Schonhorn,
G. M. Sessler,
J. E. West,
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摘要:
AbstractA new method is described for bonding gold to Teflon FEP, yielding high joint strength without affecting the electrical properties of the virgin polymer material. The method consists of depositing a 1000‐Å aluminum layer onto the Teflon by evaporation, removing it by washing the sample in dilute sodium hydroxide, followed by deposition of gold by evaporation. The tensile shear strength of this composite is in excess of 80 kg/cm2, approaching the cohesive strength of Teflon. The desirable electrical properties of Teflon FEP, as measured by isothermal charge decay and thermally stimulated currents methods, are preserved by this method. X‐Ray photoelectron (ESCA) spectra suggest that the modified wetting characteristics and enhanced joint strengths can be attributed in part to the existence of a thin layer of oxygen‐containing hydrocarbon material on the surface of aluminum‐treated Te
ISSN:0021-8995
DOI:10.1002/app.1976.070200121
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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| 22. |
Direct measurement of the thrust response time in a modified Weissenberg rheogoniometer |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 267-272
F. Nazem,
R. P. McCabe,
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ISSN:0021-8995
DOI:10.1002/app.1976.070200122
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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| 23. |
Birefringence of native, alkali‐swollen, and crosslinked cotton fibers |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 273-277
G. M. Venkatesh,
N. E. Dweltz,
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PDF (257KB)
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ISSN:0021-8995
DOI:10.1002/app.1976.070200123
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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| 24. |
Interaction of PVC thermal stabilizers and UV absorbers |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 279-281
Jerzy Wypych,
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ISSN:0021-8995
DOI:10.1002/app.1976.070200124
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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| 25. |
Analysis of effectiveness of PVC thermal stabilizing agents by conductometric method |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 283-284
Jerzy Wypych,
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PDF (101KB)
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ISSN:0021-8995
DOI:10.1002/app.1976.070200125
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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| 26. |
On the use of trimethylene glycol di‐p‐aminobenzoate as a curing agent for polyurethane elastomers |
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Journal of Applied Polymer Science,
Volume 20,
Issue 1,
1976,
Page 285-286
R. C. Baron,
L. D. Cerankowski,
N. Mattucci,
L. D. Taylor,
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ISSN:0021-8995
DOI:10.1002/app.1976.070200126
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1976
数据来源: WILEY
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