Role of Polysaccharides on Mechanical and Adhesion Properties of Flax Fibres in FlaxPLA Biocomposite

المؤلفون المشاركون

Baley, Christophe
Balnois, Eric
Grohens, Yves
Raj, Gijo

المصدر

International Journal of Polymer Science

العدد

المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-11، 11ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2011-05-04

دولة النشر

مصر

عدد الصفحات

11

التخصصات الرئيسية

الفيزياء

الملخص EN

The effect of alkali and enzymatic treatments on flax fibre morphology, mechanical, and adhesion properties was investigated.

The multilength scale analysis allows for the correlation of the fibre's morphological changes induced by the treatments with mechanical properties to better explain the adherence properties between flax and PLA.

The atomic force microscopy (AFM) images revealed the removal of primary layers, upon treatments, down to cellulose microfibrils present in the secondary layers.

The variation in mechanical properties was found to be dependent, apart from the crystalline content, on interaction between cellulose microfibrils and encrusting polysaccharides, pectins and hemicelluloses, in the secondary layers.

Finally, microbond tests between the modified fibres and PLA emphasize the important role of the outer fibre's surface on the overall composite properties.

It was observed here that gentle treatments of the fibres, down to the oriented microfibrils, are favourable to a better adherence with a PLA drop.

This paper highlights the important role of amorphous polymers, hemicellulose and pectin, in the optimisation of the adhesion and mechanical properties of flax fibres in the biocomposite.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Raj, Gijo& Balnois, Eric& Baley, Christophe& Grohens, Yves. 2011. Role of Polysaccharides on Mechanical and Adhesion Properties of Flax Fibres in FlaxPLA Biocomposite. International Journal of Polymer Science،Vol. 2011, no. 2011, pp.1-11.
https://search.emarefa.net/detail/BIM-476832

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Raj, Gijo…[et al.]. Role of Polysaccharides on Mechanical and Adhesion Properties of Flax Fibres in FlaxPLA Biocomposite. International Journal of Polymer Science No. 2011 (2011), pp.1-11.
https://search.emarefa.net/detail/BIM-476832

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Raj, Gijo& Balnois, Eric& Baley, Christophe& Grohens, Yves. Role of Polysaccharides on Mechanical and Adhesion Properties of Flax Fibres in FlaxPLA Biocomposite. International Journal of Polymer Science. 2011. Vol. 2011, no. 2011, pp.1-11.
https://search.emarefa.net/detail/BIM-476832

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-476832