Effect of the modified silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalate

2015 ◽  
Vol 38 (3) ◽  
pp. 538-554 ◽  
Author(s):  
Jelena D. Rusmirović ◽  
Tijana Radoman ◽  
Enis S. Džunuzović ◽  
Jasna V. Džunuzović ◽  
Jasmina Markovski ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Polyethylene Terephthalate ◽  
Unsaturated Polyester ◽  
Modified Silica ◽  
Polyester Resins ◽  
Unsaturated Polyester Resins ◽  
Recycled Polyethylene

scholarly journals Obtaining unsaturated polyester resins and materials based on them using recycled polyethylene terephthalate

2019 ◽  
pp. 20-22
Author(s):  
M. B. Alikin ◽  
D. A. Panfilov ◽  
N. A. Lavrov ◽  
I. M. Dvorko
Keyword(s):  
Polyethylene Terephthalate ◽  
Mechanical Characteristics ◽  
Polyester Resin ◽  
Unsaturated Polyester ◽  
Polymeric Materials ◽  
High Thermal Stability ◽  
Unsaturated Polyester Resin ◽  
Curing Process ◽  
Polyester Resins ◽  
Recycled Polyethylene

A technique has been developed for producing an unsaturated polyester resin by transesterifying the product of glycolysis of secondary polyethylene terephthalate using maleic and phthalic anhydride. The curing process was studied, it was found that the unsaturated polyester resin was cured by the action of oligoether acrylate (TGM-3), peroxide compound (methyl ethyl ketone peroxide) and accelerator (manganese hydroxide divalent, acetylacetone, cobalt stearate). The physic-mechanical characteristics of polymeric materials based on unsaturated polyester resin, the analysis of which indicates a high thermal stability, have been studied.

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