Results 101 to 110 of about 207,651 (149)

Guayule resin: An innovative bioresource for asphalt cement replacement

Journal of Cleaner Production, 2021
Abstract Novel resources can contribute to replacing asphalt with sustainable, flexible pavement options. In this study, asphalt was replaced by guayule resin as a bioresource by-product extracted during guayule natural rubber production. Crumb rubber modifier (CRM) was used as an asphalt enhancer.
Ahmed Hemida, Magdy Abdelrahman
exaly   +4 more sources

Performance Assessment of Bioasphalt Mixtures Containing Guayule Resin as an Innovative Biobased Asphalt Alternative [PDF]

Journal of Materials in Civil Engineering, 2023
Guayule resin was investigated through mixture to assess its role in the field performance. For performance comparisons, conventional asphalt, neat guayule, asphalt-rubber-guayule, and guayule-rubber binders were implied.
Ahmed Hemida
exaly   +2 more sources

Monitoring separation tendency of partial asphalt replacement by crumb rubber modifier and guayule resin

Construction and Building Materials, 2020
Guayule resin was utilized as a partial asphalt replacer for sustainable, flexible pavement. This research aimed to study the effect of such an innovative replacer on asphalt-rubber separation tendency.
Ahmed Hemida, Magdy Abdelrahman
exaly   +2 more sources

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The efficacy of guayule resin as a pesticide

Bioresource Technology, 1991
Abstract Researchers from the United States are evaluating the nonrubber-producing extract (resin) of the guayule bush (Parthenium argentatum Gray) as a potential wood protectant against marine and terrestrial wood-destroying organisms in Panama. Wood treated with guayule resin was not attacked, or only lightly attacked, by limnorians (crustacean ...
John D. Bultman, Robert L. Gilbertson, James Adaskaveg, Terry L. Amburgey, Susmita V. Parikh, Carmela A. Bailey   +5 more
exaly   +2 more sources

Guayule resin in amine—epoxy strippable coatings

Bioresource Technology, 1991
Abstract The use of guayule coproducts as plasticizer/ adhesive modifiers in high-performance epoxy resin coatings was investigated. An amine curing agent, Jeffamine D-400, was employed to affect crosslinking. Epoxy resin coatings with and without guayule modification were applied to treated and untreated steel and aluminum panels for performance ...
Shelby F Thames
exaly   +2 more sources

Ultrafiltration of Guayule Resin

Journal of Membrane Science, 1995
Abstract The ability of ultrafiltration membranes to effect a separation of the volatle essential oil fraction of guayule resin from other volatile constituents is experimentally demonstrated. For a methanol extraction of guayule resin, 200 and 500 molecular weight cut-off cellulose triacetate ultrafiltration membranes produced a permeate rich in ...
Ranjit S. Jeyaseelan, John P. Wagne
exaly   +2 more sources

Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy [PDF]

Industrial Crops and Products, 2019
The determination of natural rubber and resin contents of guayule (Parthenium argentatum) requires a long and destructive methodology to be implemented in the laboratory.
Loïc Brancheriau
exaly   +2 more sources

Improved methods for extraction and quantification of resin and rubber from guayule

Industrial Crops and Products, 2009
Abstract Guayule, a shrub native to the Chihuahuan desert, is a natural source of high quality, hypoallergenic rubber. Unlike rubber trees that produce rubber in laticifers, the rubber in guayule is produced in parenchyma cells of the bark tissue of stems and roots.
Katrina Cornish, Michael E Salvucci, Terry A Coffelt   +2 more
exaly   +2 more sources

Cutting height effects on guayule latex, rubber, and resin yields

Industrial Crops and Products, 2010
Abstract Guayule (Parthenium argentatum Gray) is a perennial shrub native to the Chihuahuan Desert. While guayule traditionally has been cultivated for rubber, more recently it is being cultivated for its hypoallergenic latex. Other uses including termite resistant wood products and as an energy source have also been identified.
D T Ray, T A Coffelt
exaly   +2 more sources

The leachability of guayule resin from treated wood

Industrial Crops and Products, 1993
Abstract Field evaluation has shown that guayule resin has potential as a protectant for wood against damage by terrestrial wood-destroying organisms. When used in this capacity, it is essential to know whether the resin migrates from the wood, as a contaminant, into the natural environment.
J.D. Bultman, W.W. Schloman
exaly   +2 more sources