Influence of the gaseous environment on
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X. Buch; M. E. R. Shanahan
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Article
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2000
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John Wiley and Sons
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English
โ 120 KB
๐ 1 views
A structural epoxy-based adhesive cured with dicyandiamide (DDA) and 4,4ะ diaminodiphenylsulphone (DDS) has been aged at elevated temperatures under various gaseous environments. Weight loss was accompanied by enrichment of oxygen, sulfur, and nitrogen, near the polymeric surface, after aging in oxy