Influence of ageing on adhesive properti
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Igor Novák; Štěpán Florián
📂
Article
📅
2001
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John Wiley and Sons
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English
⚖ 72 KB
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The adhesive properties of isotactic polypropylene with different degrees of crystallinity, surface-modi®ed by corona discharge plasma have been studied, during the process of ageing. Considerable decrease in the surface free energy and its polar component was observed. A signi®cant correlation was