Inscrição na biblioteca: Guest
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Publicou 4 edições por ano

ISSN Imprimir: 1093-3611

ISSN On-line: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

Indexed in

PLASMA PROCESSING OF POLYMERS FOR ENHANCED ADHESION TO METALS AND OTHER MATERIALS

Volume 4, Edição 4, 2000, 16 pages
DOI: 10.1615/HighTempMatProc.v4.i4.80
Get accessGet access

RESUMO

This paper deals with the plasma surface treatment of polymers in a low frequency bell jar reactor with non-symmetrical configuration of electrodes. The highly energetic character of this discharge due to its low excitation frequency and electrode configuration, as well as its small discharge volume makes it a very efficient and fast functionalization process. Amongst the different plasma gases used for the adhesion improvement of polypropylene to aluminum, ammoma has shown to be the most suitable one for this application. Since the NH radicals play an important role in the kinetics of nitrogen incorporation in polymers, mixtures of N2 and H2 were also used as possible substitutes for ammonia. The former are more environmental fnendly than ammoma. The efficiency of nitrogen rich mixtures in the case of the second application i.e. adhesion improvement of copper to fluoropolymers has been compared to that of ammonia which still shows faster nitrogen incorporation The last part of this paper will be devoted to the study of the stability of the plasma modified polymers which is an important issue for the industrial development of plasma processes. Plasmas of mixtures of He+NH3 were studied in order to give rise to stable adhesive properties of PP to aluminum. Finally in this paper examples of industrial surface treatment of polymers will be given.

CITADO POR
  1. Wagner Anthony J., Wolfe Glenn M., Fairbrother D.Howard, Reactivity of vapor-deposited metal atoms with nitrogen-containing polymers and organic surfaces studied by in situ XPS, Applied Surface Science, 219, 3-4, 2003. Crossref

Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa Políticas de preços e assinaturas Begell House Contato Language English 中文 Русский Português German French Spain