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Please use this identifier to cite or link to this item: http://dyuthi.cusat.ac.in/purl/4692

Title: Synthesis of pendant epoxy functional polydimethyl siloxane for modification of Diglycidyl Ether of Bis-phenol A
Authors: Eby Thomas, Thachil
Unnikrishnan, K P
Benny Cherian, A
Jenish, Paul
Keywords: DGEBA
resin
polysiloxanes
hydrosilylation
blending
Issue Date: Dec-2011
Publisher: Universal Research Publications
Abstract: In this study, pendant epoxy functional poly dimethyl siloxanes were synthesized by the hydrosilylation reaction of pendant silyl hydride functional polydimethyl siloxane with allyl glycidyl ether. The hydrosilylation reaction was characterized by spectroscopic techniques. Samples of pendant epoxy functional poly dimethyl siloxanes and pendant silyl hydride functional polydimethyl siloxane were blended with commercial epoxy resin, diglycidyl ether of bis-phenol A, at various ratios using a polyamine as curing agent. The results show that the addition of functionalised poly dimethyl siloxanes increases the flexibility of the cross linked network and also the thermal stability and water resistance
Description: Advances in Polymer Science and Technology: An International Journal 2011; 1 (2): 22-29
URI: http://dyuthi.cusat.ac.in/purl/4692
Appears in Collections:Dr.Eby Thomas Thachil

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