Synthesis and Characterization of Silicone-Modified Butyl Acrylate-Methyl Methacrylate Copolymer Latex

Abstract:

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Silicone-modified butyl acrylate-methyl methacrylate copolymer latex was prepared via semi-continuous emulsion polymerization. Octamethyl cyclotetrasiloxane (D4) was used to link acrylate and potassium persulfate was used as initiator (KPS). Effect of D4 content on polymerization of acrylate and properties of latex film were discussed in details. The results showed that the properties of acrylate could be improved by the introduction of D4. Dynamic mechanical analysis showed that the freeze resistance of copolymer was effectively improved. In addition, effect of D4 content on adhesive strength of copolymer was also investigated.

Info:

Periodical:

Advanced Materials Research (Volumes 314-316)

Edited by:

Jian Gao

Pages:

292-295

DOI:

10.4028/www.scientific.net/AMR.314-316.292

Citation:

Y. Han et al., "Synthesis and Characterization of Silicone-Modified Butyl Acrylate-Methyl Methacrylate Copolymer Latex", Advanced Materials Research, Vols. 314-316, pp. 292-295, 2011

Online since:

August 2011

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Price:

$35.00

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