Textile Coloration and Finishing (한국염색가공학회지)
- Volume 1 Issue 1
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- Pages.26-34
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- 1989
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
Surface Characterization and Dyeing Property of PET Film Treated with Hydrazine Hydrate in Methanol
Hydrazine/Methanol 처리에 의한 PET film의 표면특성과 염색성
Abstract
The selective chemical degradation or etching of PET based on an organic amine attack on the ester group. The techniques involves the chemical removal of loss ordered amorphous regions or crystalline regions, which are essentially unaffected by the degradative etchant. Thus, most of previous studies have limited to consideration which has been given to structural changes taking place. Therefore, this study was carried out to investigate surface characterization, dyeing properties of PET film hydrazinolyzed with hydrazine hydrate in methanol. PET film was treated with 30% hydrazine hydrate in methanol at
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