Search
Now showing items 9691-9700 of 18379
Influence of accelerated weathering on the physical and structural properties of poly(Lactic-acid)/ poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (pla/phbv) blends
(
BME-PT and GTE
, 2021 , Article)
The paper aims to study the poly(lactic acid) (PLA) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) blend properties after their degradation under 2000 h of accelerated weathering conditions following the ASTM D4329 ...
Effect of plasma treatment on accelerated pla degradation
(
BME-PT and GTE
, 2021 , Article)
Poly(lactic acid) (PLA) has been found to be important in various applications, such as in the medical, pharma-ceutical, and packaging industries. However, the long-term associated degradation process of PLA is a limiting ...
Effect of poly(ε-caprolactone) and titanium (IV) dioxide content on the UV and hydrolytic degradation of poly(lactic acid)/poly(ε-caprolactone) blends
(
John Wiley and Sons Inc
, 2021 , Article)
The effect of accelerated weathering degradation on the properties of poly(lactic acid) (PLA)/poly(ε-caprolactone) (PCL) blends and PLA/PCL/titanium (IV) dioxide (TiO2) nanocomposites are presented in this paper. The results ...
Effect of preparation method on the properties of poly(methyl methacrylate)/mesoporous silica composites
(
Springer Nature
, 2019 , Article)
The preparation method of a polymer composite and the filler loading are amongst the factors that influence the properties of the final composites. This article studies the effect of these factors on the thermal stability ...
The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites
(
John Wiley and Sons Inc
, 2021 , Article)
Polymer composite films of tris-(8-hydroxy-quinoline) aluminum (Alq3) and polymethyl methacrylate (PMMA) at two different concentrations were investigated. Dielectric properties of the samples were measured in broad frequency ...
Computational studies for the effective electrical conductivity of copper powder filled LDPE/LLDPE composites
(
National Institute of Science Communication and Information Resources
, 2020 , Article)
The effective electrical conductivity (EEC) of low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) polymer composites filled with copper has been studied. The nonlinear behavior has been observed ...
Morphology, thermal and dynamic mechanical properties of poly(lactic acid)/expandable graphite (PLA/EG) flame retardant composites
(
SAGE Publications Ltd
, 2019 , Article)
This work reports on the effect of expandable graphite (EG) on the morphology, thermal and dynamic mechanical properties of flame retardant poly(lactic acid) (PLA)/EG composites. The composites were prepared by melt-mixing ...
Ionic diffusion in iPP: DC electrical conductivity
(
Elsevier B.V.
, 2020 , Article)
This study provides a new insight into the relationships between absorption and adsorption processes that occur during the treatment of iPP in aqueous solutions of metal-chloride salts, as well as the impact of these ...
Polymerization of organoalkoxysilanes: Kinetics of the polycondensation progress and the effect of solvent properties and salts addition
(
Elsevier B.V.
, 2020 , Article)
The kinetics and the produced oligomer patterns of organoalkoxysilanes (AS) were investigated under different conditions by using gas chromatography (GC), because the degree of the polymerization and the siloxane conformations ...
Editorial corner - a personal view increasing service lifetime of commodity polymers in parallel with development of usable biodegradable polymers
(
BME-PT and GTE
, 2021 , Article)
[No abstract available]