Buscar
Mostrando ítems 31-40 de 479
Treatment of PVC using an alternative low energy ion bombardment procedure
(Elsevier B.V., 2011-12-15)
In many applications, polymers have progressively substituted traditional materials such as ceramics, glasses, and metals. Nevertheless, the use of polymeric materials is still limited by their surface properties. Frequently, ...
Biodegradation of a polylactic acid/polyvinyl chloride blend in soil
(Wiley-Blackwell, 2012-07-05)
This study investigated the microbial action in soil on poly(L-lactic acid) (PLLA) and polyvinyl chloride (PVC) films and a PLLA/PVC 7 : 3 blend, using Fourier transform infrared spectroscopy (FTIR), contact angle and ...
Electrical, spectroscopic, and thermal properties of blends formed by PEDOT, PVC, and PEO
(John Wiley & Sons IncHobokenEUA, 2005)
Epoxidation of modified natural plasticizer obtained from rice fatty acids and application on polyvinylchloride films
(Wiley-blackwellHobokenEUA, 2013)
Biodegradation of blend films in soil and soil with chorume. I. PVC/PCL
(Research Journal Biotechnology, 2007-11-01)
Blends of synthetic and biodegradable polymers can be important in attaining material plastic degradation in the environment. Biodegradation using soil and chorume (liquid waste from landfill) microorganisms is a promising ...
Analysis of PVC pipe-wall viscoelasticity during water hammer
(ASCE-AMER SOC CIVIL ENGINEERS, 2008)
This research work focuses on the analysis of hydraulic transients in polyvinyl chloride (PVC) pipes, which are characterized by a viscoelastic rheological behavior. Transient pressure data were collected in a pipe rig ...
A PVC sensing phase for determination of BTEX in water employing mid-infrared spectroscopy
(Elsevier Science BvAmsterdamHolanda, 2008)
Evaluation of a PVC sensing phase for determination of chlorinated hydrocarbons in water by mid-infrared spectroscopy
(Sociedade Brasileira de Química, 2011)