Paper Title:
Study on Preparation and Factors of Amino Silicone with Low Viscosity
  Abstract

Amino silicone (PDMS) with lower viscosity were synthesized at a certain temperature by ring opening copolymerization of octamethylcyclotetrasiloxane (D4), N-β-aminoethyl-γ- aminopropyl methyl dimethoxysiloxane (YDH-602), hexamethyldisiloxane (MM) with KOH as catalyst and DMSO as accelerating agent. The chemical structure was characterized via IR and 1HNMR. And the important factors were investigated carefully and the best technology of synthesis was obtained: reaction temperature 100-110°C, time 3h, KOH 0.05%, DMSO 0.5% and MM 5-7%, distilling at 110°C/0.095Mpa for 40 min.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Construction Machinery and Equipment
Edited by
Xin Chen
Pages
2449-2453
DOI
10.4028/www.scientific.net/AMR.317-319.2449
Citation
Y. Y. Lei, G. Zheng, Y. Sun, Y. Zhou, "Study on Preparation and Factors of Amino Silicone with Low Viscosity", Advanced Materials Research, Vols. 317-319, pp. 2449-2453, 2011
Online since
August 2011
Export
Price
$32.00
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