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Title of Journal: J Polym Environ

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Abbravation: Journal of Polymers and the Environment

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Springer US

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1572-8900

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Effect of Compatibilizing Agent on the Properties

Authors: Adriana Gregorova Vladimir Sedlarik Miroslav Pastorek Hari Jachandra Franz Stelzer
Publish Date: 2011/03/18
Volume: 19, Issue: 2, Pages: 372-
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Abstract

This article contains a concept of the mechanical properties improvement of the highly crystalline polylactic acid PLA and filled composites PLA as a semicrystalline thermoplastic polymer was plasticized with polyethylene glycol and filled with 30 vol of organic and/or inorganic filler The degree of crytallinity was intentionally increased by annealing The filler/polymer matrix interphase was modified with the addition of 4 4′Methylenediphenyl diisocyanate MDI The effect of compatibilizing as well as plasticizing agent on the thermal and mechanical properties the waterabsorption behaviour and crystallization characteristics were studied The results indicated that high content of filler and crystallites have a strong influence on the composite′s mechanical properties despite of the plasticizer content showing a high Young modulus The MDI seems to react in preference easy with plasticizing agent and then alternatively with filler due to the low functionality of commercial PLA grade

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Other Papers In This Journal:
  1. Combining Electrophoretic and Fluorescence Method for Screening Fine Structural Variations Among Lignin Model Polymers Differing in Monomer Composition
  2. Effect of the Incorporation of Lysozyme on the Properties of Jackfruit Starch Films
  3. Lactic Acid Production by Hydrolysis of Poly(Lactic Acid) in Aqueous Solutions: An Experimental and Kinetic Study
  4. Effect of Ionizing Radiation on the Morphological, Thermal and Mechanical Properties of Polyvinyl Alcohol/Polyethylene Glycol Blends
  5. Investigation of Synthesis of Copolymers from the Waste Products of Industrial Oil Refinement having Adhesion Properties and Strength to the Thermal Destruction
  6. Preparation of Economically Viable and Environment Friendly Composites from Effluents of Aleuritic Acid Industry
  7. Structure and Property of Porous Polyvinylalcohol Hydrogels for Microorganism Immobilization
  8. Preparation and Characterization of Hydrogel Based on Poly(vinyl alcohol) Cross-Linked by Different Cross-Linkers Used to Dry Organic Solvents
  9. Analysis of the Structure-Properties Relationships of Different Multiphase Systems Based on Plasticized Poly(Lactic Acid)
  10. Preparation and Characterization of New Environmental Functional Polymers Based on Vanillin and N -isopropylacrylamide for Post Polymerization
  11. Preparation and Fundamental Characterization of Cellulose Nanocrystal from Oil Palm Fronds Biomass
  12. Modification of Soy Protein Plastic with Functional Monomer with Reactive Extrusion
  13. Mechanical and Dynamic Mechanical Analysis of Woven Banana/Epoxy Composite
  14. Chitin and Chitosan Extracted from Shrimp Waste Using Fish Proteases Aided Process: Efficiency of Chitosan in the Treatment of Unhairing Effluents
  15. A New Biodegradable Injection Moulded Bioplastic from Modified Soy Meal and Poly (butylene adipate-co-terephthalate): Effect of Plasticizer and Denaturant
  16. Comparison of Polylactic Acid/Kenaf and Polylactic Acid/Rise Husk Composites: The Influence of the Natural Fibers on the Mechanical, Thermal and Biodegradability Properties
  17. Morphological Changes in Poly(Caprolactone)/Poly(Vinyl Chloride) Blends Caused by Biodegradation
  18. Characterization of Degradation of Cotton Cellulosic Fibers Through Near Infrared Spectroscopy
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