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Modified woodflour as thermoset fillers Part I. Effect of the chemical modification and percentage of filler on the mechanical properties
(Elsevier, 2001-12)
Composites made from an unsaturated polyester/styrene thermoset matrix and esterified woodflour have been prepared and tested. Different degrees of esterification of the wood particles with maleic anhydride were obtained ...
Quasi-isothermal DSC testing of epoxy adhesives using initial fast heating rates
(Wiley, 2017)
Three major factors decrease the accuracy of the cure measurement in standard-isothermal testing using differential scanning calorimetry (DSC). First, cure occurs during the heating step. Second, data are lost during the ...
Ionized-air-treated curaua fibers as reinforcement for phenolic matrices
(WILEY-V C H VERLAG GMBH, 2008)
Curaua fibers were treated with ionized air to improve the fiber/phenolic matrix adhesion.The treatment with ionized air did not change the thermal stability of the fibers. The impact strength increased with increase in ...
Sisal Fibers Treated with NaOH and Benzophenonetetracarboxylic Dianhydride as Reinforcement of Phenolic Matrix
(JOHN WILEY & SONS INC, 2010)
In this work, composites based on a phenolic matrix and untreated- and treated sisal fibers were prepared. The treated sisal fibers used were those reacted with NaOH 2% solution and esterified using benzophenonetetracarboxylic ...
Unsaturated polyester/bentonite nanocomposites: Influence of clay modification on final performance
(Elsevier, 2013-01-29)
In this work, unsaturated polyester/bentonite nanocomposites were obtained and characterized. The bentonite used was unmodified and with different chemical treatments. The effects of these different chemical modifications ...
Ageing of thermosets based on tung oil/styrene/divinylbenzene
(Elsevier, 2012-10-31)
New thermoset polymers prepared by cationic co-polymerization of tung oil with styrene and/or divinylbenzene were evaluated at different times after their preparation. The changes in the properties were correlated with ...
Resin–Sisal and wood flour composites made from unsaturated polyester thermosets
(Taylor & Francis, 2008-08-06)
Short fibers and wood flour were selected as fillers in the production of two types of unsaturated polyester composites (bisphenolic and isophthalic-based thermosets). Sisal fibers were subjected to washing in order to ...
Cure kinetics of acrylated epoxidized hemp oil-based bioresin system
(John Wiley & Sons Inc, 2012-08-13)
In this work, the cure kinetics of a novel acrylated epoxidized hemp oil (AEHO)-based bioresin was investigated for the first time by differential scanning calorimetry (DSC) using both isothermal and nonisothermal conditions. ...
Modified woodflour as thermoset fillers II: Thermal degradation of woodflours and composites
(Elsevier Science, 2001-05)
Composites made from an unsaturated polyester/styrene thermoset matrix and maleic anhydride esterified woodflour have been prepared and tested. Different degrees of esterification of the wood particles with maleic anhydride ...
Unsaturated polyester/bentonite nanocomposites: influence of clay modification on final performance
(Elsevier, 2013-01-29)
In this work, unsaturated polyester/bentonite nanocomposites were obtained and characterized. The bentonite used was unmodified and with different chemical treatments. The effects of these different chemical modifications ...