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Latest Article

Porous scaffolds based on poly(L-lysine)/microcrystalline cellulose biocomposite

Mohamed Farag Eldessouki, Gisela Buschle-Diller, and Yasser Gowayed
The unique features of poly(L-lysine) and microcrystalline cellulose combine to produce a more stable material for tissue-engineering scaffolds.

Recent Articles

Multiwalled carbon nanotube/polysulfone composites

Thomas Dooher and Dorian Dixon
25 January 2012
A new theoretical technique could potentially take the guesswork out of which treatments, when applied to nanoparticles, will produce superior composites.

Biaxial deformation of PET in stretch blow molding

Gary Menary
23 January 2012
A series of experiments help to understand the effects of temperature, strain rate, and mode of deformation on the biaxial stress-strain behavior of a common industrial plastic.

Design guidelines for strong and tough polymer composites

Noriyo Ichinose
20 January 2012
Finite element analysis and experiments illuminate the stress transfer effect on the stability of uniaxial deformation of fiber-reinforced plastics.

Improved mathematical modeling for the sheet reheat phase during thermoforming

Vincent Thomson, Nadia Bhuiyan, Patrick Girard, and Sohail Khan
18 January 2012
A model to improve control of sheet reheating considers temperature-dependent properties, sheet color, and operating conditions, and was validated by experiments.

Improved polypropylene/clay nanocomposites

Mat Uzir Wahit, Harintharavimal Balakrishnan, Muthmirah Ibrahim, and Azman Hassan
16 January 2012
Malaysian montmorillonite can be incorporated into a polymer nanocomposite with comparable performance to existing commercial forms.

Kenaf-fiber-reinforced copolyester biocomposites

Adriaan Luyt, Thabang Mokhothu, and Babu Guduri
13 January 2012
Alkali-treated kenaf fibers improve the thermal and mechanical properties of an aliphatic-aromatic copolyester resin.

Specific nonlinear viscoelasticity in reinforced natural rubber

Yukun Chen and Chuanhui Xu
11 January 2012
Natural rubber reinforced with zinc dimethacrylate shows specific nonlinear viscoelasticity behavior due to ionic cross-links.

Balancing toughness and strength in a polymer blend

Qiang Fu and Ke Wang
9 January 2012
The distribution of multiwall carbon nanotubes in polystyrene/elastomer blends and their effect on mechanical properties depend on the ratio of the two principal components.

Improving biodegradable polymer nanocomposites

Lijing Han and Lisong Dong
6 January 2012
Adding silica nanoparticles to poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by melt compounding makes it stronger but more brittle.

Enhanced crystallization of polylactide by adding a multiamide compound

Zhiyong Wei, Ping Song, Jicai Liang, Guangyi Chen, and Wanxi Zhang
3 January 2012
A multiamide nucleating agent, N,N ′ ,N ′′ -tricyclohexyl-1,3,5-benzenetricarboxylamide, promotes the nucleation process of polylactide and further accelerates its overall crystallization rate.