An approach to fluorinated surface coatings via photoinitiated cationic cross-linking of mixed epoxy and fluoroepoxy systems

被引：30

作者：

Matuszczak, S ^{[1
]}

Feast, WJ ^{[1
]}

机构：

[1] Univ Durham, Interdisciplinary Res Ctr Polymer Sci & Technol, Durham DH1 3LE, England

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2000年 / 102卷 / 1-2期

关键词：

fluoropolymers; mixed epoxy system; fluoroepoxy system; surface effect;

D O I：

10.1016/S0022-1139(99)00288-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and characterisation of four polyfluorinated monoepoxides is described. These fluoroepoxy monomers were cationically polymerised either neat or as mixtures with diglycidylether of bisphenol-A using the initiator system (CH3CH2)(3)Al/H2O (2/1) or the photoinitiator Ph2I+, PF6-. Contact angle measurements indicated that, in favourable cases, the fluorinated epoxide monomer surface segregated at low loadings to give significant lowering of the surface free energy of photocured films of diglycidylether of bisphenol-A. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：269 / 277

页数：9

共 15 条

[1] REDUCTION OF POLYMERIC FRICTION BY MINOR CONCENTRATIONS OF PARTIALLY FLUORINATED COMPOUNDS [J].

BOWERS, RC ;

JARVIS, NL ;

ZISMAN, WA .

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1965, 4 (02) :86-&

[2] RADICAL ADDITION OF IODOPERFLUOROALKANES TO VINYL AND ALLYL MONOMERS [J].

BRACE, NO .

JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (09) :3033-&

[3] APPLICATION OF ESCA TO POLYMER CHEMISTRY .8. SURFACE-STRUCTURES OF AB BLOCK COPOLYMERS OF POLYDIMETHYLSILOXANE AND POLYSTYRENE [J].

CLARK, DT ;

PEELING, J ;

OMALLEY, JM .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1976, 14 (03) :543-551

[4]

Crivello J. V., 1976, J POLYM SCI S, V56, P383

[5]

DAMONT FR, 1963, J POLYM SCI POLYM B, V3, P1021

[6]

FEAST WJ, 1989, EUR POLYM J, V25, P813

[7]

HULT A, 1984, POLYM PREPR-ACS, V25, P329

[8]

JARVIS NL, 1964, ADV CHEM SER, V43, P317

[9]

OREAR JG, 1971, J PAINT TECHNOL, V43, P113

[10]

OREAR JG, 1973, AM CHEM SOC DIV ORG, V33, P657

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