Bookcover of Rubber Toughened Polyamide 6/ Polypropylene Nanocomposites
Booktitle:

Rubber Toughened Polyamide 6/ Polypropylene Nanocomposites

Mecchanical, thermal and morphological properties

LAP LAMBERT Academic Publishing (2012-01-06 )

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ISBN-13:

978-3-8473-2970-1

ISBN-10:
3847329707
EAN:
9783847329701
Book language:
English
Blurb/Shorttext:
Rubber-toughened nanocomposites (RTNC) consisting of a series of compatibilized polyamide 6 / polypropylene (PA6/PP) blends, polyethylene-octene elastomer (POE) and organophilic modified montmorillonite (organoclay) were produced by melt compounding followed by injection moulding. Polypropylene grafted maleic anhyride (PPgMA) was used as compatibilizer. The incorporation of organoclay significantly increased the stiffness and strength but at the expense of the toughness. Conversely, the incorporation of the POE increased the toughness, while the strength and stiffness decreased. The modulus and strength of the nanocomposites was not significantly affected by types of elastomer and their functionality and the blending sequence. However, the toughness of the nanocomposites toughened by maleated elastomer was higher than the unmaleated elastomer. Two steps method gave the best mechanical properties due to its good dispersion of the organoclays and elastomer in the matrix. XRD established that the organoclay was well dispersed (exfoliated) and preferentially embedded in the PA6 phase.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Mat Uzir Wahit, Zainal Ariffin Mohd Ishak, Azman Hassan
Number of pages:
284
Published on:
2012-01-06
Stock:
Available
Category:
Chemical technology
Price:
79.00 €
Keywords:
polymer nanocomposites

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