scholarly journals Thermal stability of poly(ethylene-co-vinyl acetate) based materials

2013 ◽  
Vol 32 (4) ◽  
pp. 785-793 ◽  
Author(s):  
Mogon Patel ◽  
Simon Pitts ◽  
Peter Beavis ◽  
Mathew Robinson ◽  
Paul Morrell ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Vinyl Acetate ◽  
Poly Ethylene ◽  
Thermal Stability Of

Thermal stability of surfactants with amino and imido groups in poly(ethylene terephthalate)/clay composites

2008 ◽  
Vol 109 (6) ◽  
pp. 4112-4120 ◽  
Author(s):  
Xuepei Yuan ◽  
Chuncheng Li ◽  
Guohu Guan ◽  
Yaonan Xiao ◽  
Dong Zhang
Keyword(s):  
Thermal Stability ◽  
Ethylene Terephthalate ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Thermal Stability Of

scholarly journals Sizing and Thermal Stability of Prepared Tetraaminophthalocyaninatocopper(II) Derivatives-grafted Polymers

2016 ◽  
Vol 13 (2) ◽  
pp. 221-234
Author(s):  
Baghdad Science Journal
Keyword(s):  
Thermal Stability ◽  
Ethylene Glycol ◽  
Group Analysis ◽  
Condensation Polymerization ◽  
Grafted Polymers ◽  
Poly Ethylene Glycol ◽  
Molecular Weights ◽  
Poly Ethylene ◽  
Thermal Stability Of ◽  
End Group

Different polymers were prepared by condensation polymerization of sebacic anhydride and adipic anhydride with ethylene glycol and poly(ethylene glycol). Their number average molecular weights were determined by end group analysis. Then, they were grafted on the prepared phthalocyaninatocopper(II) compounds with the general formula (NH2)4PcCu(II) having amino groups of 3,3',3'',3'''- or 4,4',4'',4'''- positions. All prepared polymers, compounds, and phthalocyaninatocopper(II)-grafted polymers were characterized by FTIR. The sizing measurements were carried out in 3,3',3'',3'''- (NH2)4PcCu(II) and 4,4',4'',4'''- (NH2)4PcCu(II) compounds with and without grafting polymers. The results showed that the grafting process led to decreasing in particle size and increasing in surface area. The grafting process was reflected positively on the thermal degradation of 3,3',3'',3'''- (NH2)4PcCu(II) and 4,4',4'',4'''- (NH2)4PcCu(II) grafted polymers. They had higher thermal stability accompanied with higher char residue and T50% weight loss with 3,3',3'',3'''-(NH2)4PcCu(II) and their grafted polymers being the best.

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