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Determination of Gel Point of Epoxy Thermosets via Electric Resistance Measurements

✍ Scribed by Jaroslaw M. Wasikiewicz; Stephen G. Yeates

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
260 KB
Volume
295
Category
Article
ISSN
1438-7492

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✦ Synopsis

Abstract

A new, nickel‐coated graphite resistance‐change‐based method for gel‐point determination for epoxy‐based thermoset resins is presented and compared with DSC and rheological methods. Gelation times determined by this new method are in very good agreement with conventional techniques; this new method is potentially simpler and less time consuming than existing ones.

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