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Modification of chitosan as chemical admixture for cement pastes

Abstract
T HREE different composition ratios of chitosan-g-acrylic acid, P[Ch-g-AA] were prepared in the presence of potassium persulphate as an initiator using free radical technique.The grafted copolymers were characterized through FT-IR, TGA, DSC, and SEM.The results showed that these grafted copolymers have a single glass transition indicating that these copolymers can form a miscible phase.The P[Ch-g-...
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Keywords
Chitosan
Cement
Materials science
Chemical modification
Chemical engineering
Composite material
Polymer chemistry
Engineering
Sustainable Development Goals (SDG)
Clean water and sanitation


pdf file

Modification of chitosan as chemical admixture for cement pastes
pdf file

Modification of chitosan as chemical admixture for cement pastes

Abstract
T HREE different composition ratios of chitosan-g-acrylic acid, P[Ch-g-AA] were prepared in the presence of potassium persulphate as an initiator using free radical technique.The grafted copolymers were characterized through FT-IR, TGA, DSC, and SEM.The results showed that these grafted copolymers have a single glass transition indicating that these copolymers can form a miscible phase.The P[Ch-g-...
View PDF
Keywords
Chitosan
Cement
Materials science
Chemical modification
Chemical engineering
Composite material
Polymer chemistry
Engineering
Sustainable Development Goals (SDG)
Clean water and sanitation


pdf file