Plasticization Effect on the Photodegradation of Poly (4-Chlorostyrene) and Poly (4-Bromostyrene) Films
نویسندگان
چکیده
منابع مشابه
Plasticization of poly (L-lactide) bioplastic films with poly (propylene glycol)-b-oligo (-caprolactone)
Liquid -caprolactone (CL) oligomers were synthesized by a ring-opening reaction of CL using a propylene glycol (PPG) as the initiator for use as new plasticizers of poly (L-lactide) (PLA) films. PPG-CL oligomers containing two (PPG-2CL) and four (PPG-4CL) units of CL at both PPG end-chains were prepared. The PLA/oligomer blend films were prepared by solution blending before film casting. The t...
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Poly(Vinyl Alcohol) (PVA) films were prepared with AlCl3·6H2O/glycerin and AlCl3·6H2O/poly glycerin as two kinds of complex plasticizer. The micromorphology of pure PVA film and PVA films plasticized with complex plasticizer was observed by Scanning Electron Microscope (SEM). The interaction between complex plas...
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چکیده ندارد.
15 صفحه اولPhotodegradation of Poly ( caprolactone ) / Poly ( vinyl chloride ) Blend
The photodegradation of a 1:1 blend of poly (caprolactone) and poly(vinyl chloride) has been studied by following carbon dioxide emission during UV exposure. Similar measurements were made on poly(caprolactone) and poly(vinyl chloride) homopolymers prepared and irradiated in the same way. It was found that the blend gave lower CO2 emission than either of the two homopolymers, indicating that th...
متن کاملPoly[μ5-(4-methoxybenzenesulfonato)-sodium]
In the title complex, [Na(C7H7O4S)] n , the Na(I) ion is coord-inated in a slightly distorted penta-gonal-bipyramidal environment by seven O atoms [Na-O = 2.3198 (16)-2.5585 (17) Å]. The 4-methoxybenzenesulfonate anions act as bis-chelating and bridging ligands, forming a two-dimensional polymer parallel to (001), which is further linked into a three-dimensional network by weak C-H⋯O hydrogen b...
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ژورنال
عنوان ژورنال: Materials Sciences and Applications
سال: 2010
ISSN: 2153-117X,2153-1188
DOI: 10.4236/msa.2010.16052