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Walter R. Waldman
Researcher at Federal University of São Carlos
Publications - 51
Citations - 1189
Walter R. Waldman is an academic researcher from Federal University of São Carlos. The author has contributed to research in topics: Polypropylene & Thermal stability. The author has an hindex of 13, co-authored 45 publications receiving 827 citations. Previous affiliations of Walter R. Waldman include State University of Norte Fluminense & State University of Campinas.
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Thermal properties of high density polyethylene composites with natural fibres : Coupling agent effect
TL;DR: In this article, high density polyethylene composites with curaua fibres were prepared using an intermeshing co-rotating extruder and two different coupling agents.
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Effects of Different Microplastics on Nematodes in the Soil Environment: Tracking the Extractable Additives Using an Ecotoxicological Approach
TL;DR: There is clear evidence that microplastic toxicity in the soil is highly related to extractable additives, and the results suggest that future experiments consider Extractable additives as key explanatory variables.
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Thermo-mechanical degradation of polypropylene, low-density polyethylene and their 1:1 blend
TL;DR: Thermo-mechanical degradation of isotactic polypropylene (iPP) and low-density polyethylene (LDPE) and the effect of the specific degradation processes of each polymer on the degradation of a 1:1 blend of these polymers have been studied by using a conrotatory double-screw mixer coupled to a torque rheometer.
Journal Article
Thermo-mechanical Degradation Of Polypropylene, Low-density Polyethylene And Their 1:1 Blend
Walter R. Waldman,M.-A. De Paoli +1 more
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Thermal stability of polypropylene–montmorillonite clay nanocomposites: Limitation of the thermogravimetric analysis
TL;DR: In this article, the influence of the presence of montmorillonite clay in the degradation of composites, showing the limitations of TGA and emphasizing the importance of complementary analyzes such as differential scanning calorimetry (DSC) and oxidation induction time (OIT).