(2005). Thermal Degra- dation of Polymeric Materials. Shawbury, UK: Rapra.Pielichowski K., Njuguna J. (2005). Thermal degradation of polymeric materials. Rapra: Technology, United Kingdom.Pielichowski K, Njuguna J. Thermal degradation of polymeric materials. Billingham: Rapra Technology Limited...
THERMAL DEGRADATION ANALYSIS OF POLYMERIC MATERIALS BY COMBINED MASS SPECTROMETRIC AND THERMOGRAVIMETRIC ANALYSIS Donald E. Wilson and Frank M. Hamaker Ames Research Center, NASA Moffett Field, California 94035 INTRODUCTION Studies of the thermal degradation of polymeric materi als are important on two...
Starting from the definition of thermal degradation and its basic chemical principles, the importance of this phenomenon for the production, processing, application and recycling of polymeric materials is pointed out and illustrated with examples taken from the research projects of the institute: controlle...
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This paper deals with the kinetics of degradation of polymeric material with activation parameters which exhibit a compensation effect. A method of evaluating the activation energy for a given value of degree of conversion has been worked out. An equation for the dependence of a relative property ...
The miscibility and thermal degradation of poly(ethylene oxide) (PEO) toughened novolac type phenolic resin were investigated. Differential scanning calori... FY Wang,CCM Ma,WJ Wu - 《Journal of Materials Science》 被引量: 19发表: 2001年 Simple Proofs of the Uniform Convexity of L p and the...
The thermal degradation of acrylonitrile-butadiene-styrene (ABS) terpolymer has been studied by TGA/FTIR. The degradation of ABS is compared with that of polystyrene, polybutadiene, polyacrylonitrile (PAN), and styreneacrylonitrile (SAN) copolymer. A small amount of acrylonitrile monomer is eliminated...
A methodology for parameterization of kinetics and thermodynamics of decomposition of polymeric materials has been extended to blends of a polymer with con... Ding,Yan,McKinnon,... - 《Polymer Degradation & Stability》 被引量: 15发表: 2016年 Microfiltration or ultrafiltration hollow fiber membrane ...
The thermal degradation of two-dimensional isotropic, orthotropic and anisotropic polymeric materials is studied numerically by means of a second-order accurate (in both space and time) linearly implicit finite difference formulation which results in linear algebraic equations at each time step. It is ...
- 《Materials Science Forum》 被引量: 4发表: 2007年 Chemiluminescence kinetic analysis on the oxidative degradation of poly(lactic acid) The oxidation of polymers is characterized by the generation of free radicals, and the kinetic parameters depicting the progress of oxidation are specific ... T...