𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of polymer additives and process temperature on the physical properties of bitumen-based composites

✍ Scribed by Mehmet Doğan; Erdal Bayramli

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
294 KB
Volume
113
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Polymer modified bitumen (PMB) is a binder obtained by the incorporation of polymer into the bitumen by mechanical mixing or chemical reaction. This study deals with the modification of bitumen with three types of polymers (LDPE, EVA, and SBS) in the presence of filler (CaCO~3~). The morphological, mechanical, rheological properties, and thermal conductivity of the PMBs have been analyzed by scanning electron microscopy, tensile testing, melt flow index (MFI) measurements and hot wire method, respectively. The results indicate that the above‐mentioned properties of PMBs are influenced by polymer and bitumen nature and its composition. The mechanical properties of composites prepared at different temperatures exhibit small differences. In general, the inclusion of polymer increases tensile strength and Young's modulus and reduces percentage strain and MFI values, also, polymer inclusion reduces the thermal conductivity values of the composites. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009

📜 SIMILAR VOLUMES

Effect of temperature on the synthesis,
Effect of temperature on the synthesis, composition and physical properties of potato starch
✍ Tester, Richard F; Debon, St�phane J?J; Davies, Howard V; Gidley, M?J 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 106 KB 👁 2 views

Potato tubers (cv Maris Piper) were grown at 10, 16, 20 and 25 °C in constant-environment chambers until maturity, whereupon the starches were extracted and subjected to rigorous chemical and physical analysis. The structure of the amylopectin molecules from the different starches postdebranching wi

Effect of temperature on the synthesis,
Effect of temperature on the synthesis, composition and physical properties of potato microtuber starch
✍ Debon, Stéphane J J; Tester, Richard F; Millam, Stephen; Davies, Howard V 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB 👁 2 views

Potato microtubers (cv Maris Piper) were grown at 10, 16 and 24¡C in total darkness for 28 days. Soluble and insoluble starch synthase, ADPglucose pyrophosphorylase, sucrose synthase and fructokinase were assayed in extracts of the microtubers and, in the case of soluble and insoluble starch synthas

The role of m-phenylenedimaleimide in re
The role of m-phenylenedimaleimide in reactive processing of poly(propylene)/magnesium hydroxide composites. 1. Effect of processing temperature and composite formulation on mechanical properties
✍ Khunova, V. ;Liauw, C. M. ;Alexy, P. ;Sain, M. M. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 2 views

The role of the interface modifier, m-phenylenedimaleimide (BMI), and a lubricant (a mixture of fatty acid amides and esters) in the reactive processing of poly(propylene)/magnesium hydroxide-based composites has been studied. In this investigation process a three-factorial experimental design has b

The role ofm-phenylenedimaleimide in rea
The role ofm-phenylenedimaleimide in reactive processing of poly(propylene)/magnesium hydroxide composites, 2. Effect of processing temperature and composite formulation on rheological properties
✍ Khunova, V. ;Liauw, C. M. ;Alexy, P. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 97 KB 👁 2 views

In the first part of this series of papers, the effect of m-phenylenedimaleimide (BMI), processing temperature and a lubricant (a fatty acid ester/amide blend) on the mechanical properties of poly(propylene)/magnesium hydroxide composites was investigated. The second part focuses on the effect of th