Synthesis and properties of novel acrylic polyester hyper-dispersant

3-Pentadecylphenyl acrylate (PDPA) was synthesized from renewable sources (the cashew nut shell liquid), by using a novel organic chemical intermediate that can be used to copolymerize with vinyl monomers. A novel acrylic polyester hyper-dispersant was prepared by polymerization of methacrylic acid...

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Bibliographic Details
Published in:JCT research 2016-09, Vol.13 (5), p.763-768
Main Authors: Liu, Wei, Cheng, Liang, Yao, Xinding, Fang, Ruina, Liu, Guoji
Format: Article
Language:English
Subjects:
Chemical synthesis
Chemistry and Materials Science
Copolymerization
Corrosion and Coatings
Dispersants
Industrial Chemistry/Chemical Engineering
Materials Science
Methacrylic acid
Molecular weight
Monomers
Organic chemistry
Polymer Sciences
Surfaces and Interfaces
Thin Films
Titanium dioxide
Tribology
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Summary:3-Pentadecylphenyl acrylate (PDPA) was synthesized from renewable sources (the cashew nut shell liquid), by using a novel organic chemical intermediate that can be used to copolymerize with vinyl monomers. A novel acrylic polyester hyper-dispersant was prepared by polymerization of methacrylic acid (MAA), butyl acrylate (BA), and PDPA. The acrylic polyester hyper-dispersants were used to disperse titanium dioxide in non-polar solvent system, and the dispersion performance was studied. The viscosity and particle size of suspensions were affected by monomer ratio and molecular weight; the results showed that the optimum monomer ratio and molecular weight were MAA:BA:PDPA = 1:10:1.2 (wt%) and 6000, respectively. The optimum amount weight of MAA of acrylic polyester should be around 10% (wt%).
ISSN:1547-0091
1935-3804
2168-8028
DOI:10.1007/s11998-016-9787-3