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Plastic and Coating Stabilization; Controlled Degradation Analysis and Design; Analytical Services
Expert's knowledge in the area of amorphous and crystalline polymers is based on 36 years in the field, having worked with all commercially available amorphous, crystalline, and semicrystalline resins. His knowledge includes physical properties and stabilization at many levels and…
Plastics; Plastic Failure Analysis
Leading expert on the failure of plastic piping including CPVC, PVC, and PEX. Globally renowned expert in styrene polymerization and polystyrene Have extensive experience conducting failure analysis of plastic and composite parts. Have served as an expert witness in about…
Chemical Competitor Process/Formulation & Improvement and Tech/Invest Analysis
Experienced in chemical process improvement, Expert has reduced the fouling of manufacturing equipment using variables like pH, temperature, inhibitors for chemical process troubleshooting and process optimization.This helped in reducing production down time and saving money. He has improved analytical instruments,…
Fires, Explosions, Hazardous Chemicals, Chemical Burns and Toxic Exposure; Consumer and Industrial Products and Processes
CFEI, CPC, CChE, FAIC, FRSC, DABFET; Forensic Litigation Expert; Products Liability; Personal Injury Experienced, forensic expert witness for plaintiff or defense; both Federal and State. Accepting cases including, but not limited to: fires and explosions, hazardous chemicals, chemical burns and…
Technical Problem-Solving for Materials and Processes
Expert has extensive experience in both gas and liquid chromatography. He has studied theoretical mechanisms of separation and published application techniques in environmental and biological areas. Skilled in the use of data acquisition and data handling systems, Expert is particularly…
Air Toxics and Hazardous Waste
Expert is a Vice President and Director of Air Toxics Monitoring and Chemistry within ENSR, in their Acton, MA office. He works principally in the toxic air pollutant area and, in particular, the characterization, quantification, and control of toxic air…
Toxicology (Benzene, Solvents, Metals); Medical Science and Microbiology (Causation); Environmental (Risk Assessment)
Expert has the Ph.D. in Microbiology with 30+ years of research and teaching experience with appointments in Molecular Microbiology and Immunology, School of Medicine; the Biomedical Sciences Department, and as Adjunct Professor of Pathology, College of Veterinary Medicine; and as…
Failure Analysis of Materials
MATERIAL FAILURE ANALYSIS; ADHESIVE FAILURE; COMPOSITE FAILURE; METAL FAILURE. Expert's (pronounced Wall-teen) principal occupation has been in the analysis of failures of machine components, including orthopedic (surgical) implants. Materials analyzed include metals and alloys of all types, polymers, elastomers, composites,…
Chemical Analysis
Expert has expertise in many aspects of modern chemical analysis. He has had extensive experience in the use of state-of-the-art NMR spectroscopy to solve problems in chemistry and biochemistry. These problems have included determining the structures of organic molecules and…
Materials Failure Analysis, Consulting Chemistry, Laboratory Analysis of Unknowns
Dr. J. Expert has over 30 years' experience in materials failure analysis and materials characterization as well as chemical analysis of cosmetics, pharmaceuticals, and foods. Expert's materials experience has included investigations of metals, plastics, ceramics, glass, and composites by laboratory…