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Interphases at Polymer-Substrate Interfaces

The epoxy (EP) adhesive under investigation is composed of the resin DGEBA (D.E.R. 331 Dow) and the hardener DETA (diethylenetriamine Fluka) with a mass ratio of 100 14. The oxirane rings of the DGEBA react with the primary and secondary amine groups of the DETA at room temperature (RT). As each of the components has several reactive groups, a three-dimensional network is formed in the course of the chemical reaction. [Pg.134]

Simple tests show that the EP does not adhere to the silicone rubber Silgel (Elas-tosil 604 Wacker Silicone, Germany). However, DETA easily penetrates into the Silgel. This will influence the DETA exchange between the silicone and the EP sys- [Pg.134]

Mechanical interphases at polymer-EP interfaces are of great academic interest. Additionally, they are of technical importance in the case of metal-EP interfaces. Therefore, the formation of interphases was studied in different native metal-EP systems. [Pg.136]

See other pages where Interphases at Polymer-Substrate Interfaces is mentioned: [Pg.134]    [Pg.135]    [Pg.137]    [Pg.139]    [Pg.141]    [Pg.142]    [Pg.134]    [Pg.135]    [Pg.137]    [Pg.139]    [Pg.141]    [Pg.142]    [Pg.354]    [Pg.354]    [Pg.215]    [Pg.220]    [Pg.34]    [Pg.6]    [Pg.283]    [Pg.386]    [Pg.211]    [Pg.557]    [Pg.557]    [Pg.4]    [Pg.225]    [Pg.371]   


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Interfaces, polymer

Interphase

Interphase interfaces

Interphases

Polymer substrate

Substrate Interface

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