Polycarbonate Characterization Technology Package - Are your PVC pipes cracking? - 05/24/2012

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00:00:00 Polycarbonate Characterization Technology Package Are your PVC pipes cracking?
00:01:48 Polycarbonate Characterization Technology Package GPC + FIPA + DSV
00:02:31 Malvern Polymer Characterization Technology Packages: A Six Part 2012 Webinar Series
00:03:26 Polymer Life Cycle From Cradle to Grave and Beyond
00:07:54 Introduction
00:08:46 SEC/GPC Separation Process
00:10:08 Polycarbonate - mobile pharse selection
00:10:42 GPC Techniques
00:11:55 Triple/ Tetra Detection
00:12:16 Triple/Tetra Detector Array (TDA)
00:13:23 Principles of Light Scattering - MW
00:13:56 Untitled
00:14:22 Example GPC Chromatogram of Polycarbonate
00:14:40 Mark-Houwink Overlay Plots of Polycarbonate Samples
00:15:07 Summary of Polycarbonate GPC Data (30oC)
00:15:46 Example FIPAGram of a Polycarbonate Sample
00:16:00 Example GPC Chromatogram of Polycarbonate
00:16:10 Example FIPAGram of a Polycarbonate Sample
00:16:40 Summary of Polycarbonate FIPA Data (30oC)
00:17:15 Comparison of Polycarbonate GPC & FIPA Data
00:17:48 Branching Study of Polycarbonate Samples
00:18:06 Polycarbonates - Molecular weight comparison
00:18:25 Polycarbonates - Structural comparison
00:19:05 Polycarbonates - Branching Calculations
00:19:31 What is Dilute Solution Viscosity (DSV)?
00:19:53 Traditional Measurement
00:20:33 Nomenclature for Solution Viscosity
00:20:45 Huggins/Kraemer Plot
00:21:27 How Does The Two Capillary Viscometer Work?
00:23:06 Dilute Solution Viscometer (DSV) System
00:23:23 Summary of Polycarbonate DSV Data (19oC)
00:23:52 Polycarbonate IV Data Comparison FIPA (30oC) vs DSV (19oC)
00:24:49 Final Conclusions
00:26:36 Contact details
00:27:22 Malvern Polymer Characterization Technology Packages: A Six Part 2012 Webinar Series
00:29:41 Contact details
The largest application for PVC is for pipes, often for water or gas. A range of analytical techniques are needed to measure molecular weight distribution, structure and viscosity of the raw PVC to ensure satisfactory final product performance