| 00:00:00 | Welcome |
| 00:01:11 | Polyacrylonitrile Characterization Technology PackageGPC + FIPA + DSV |
| 00:01:59 | Malvern Polymer Characterization Technology Packages:Webinar Series |
| 00:03:43 | Polymer Life Cycle From Cradle to Grave and Beyond |
| 00:07:46 | Introduction |
| 00:08:56 | SEC/GPC Separation Process |
| 00:09:55 | GPC Techniques |
| 00:11:00 | Triple/Tetra Detection GPC/FIPA |
| 00:11:30 | Triple/Tetra Detector Array (TDA) |
| 00:12:27 | Principles of Light Scattering - MW |
| 00:13:05 | Triple/Tetra Detection by SEC/GPC |
| 00:13:30 | Triple GPC Chromatogram of PAN Sample |
| 00:14:16 | Summary of PAN GPC Data |
| 00:14:37 | Mark-Houwink Plots Overlay of 6 PAN Samples |
| 00:15:05 | Triple FIPA Chromatogram of PAN Sample |
| 00:15:25 | Summary of PAN-1 Molecular Data |
| 00:16:58 | What is Dilute Solution Viscosity (DSV)? |
| 00:17:14 | Traditional Measurement |
| 00:17:51 | Nomenclature for Solution Viscosity |
| 00:18:00 | Huggins/Kraemer Plot |
| 00:18:31 | How Does The Two Capillary Viscometer Work? |
| 00:20:07 | Dilute Solution Viscometer (DSV) System |
| 00:20:21 | Summary of PAN-1 DSV Data |
| 00:20:40 | Summary of PAN-1 Molecular Data |
| 00:21:39 | Final Conclusions |
| 00:22:09 | Contact Information |
| 00:23:03 | Q&A |
Gel Permeation Chromatography (GPC) also known as Size Exclusion Chromatography (SEC), is a very popular analytical tool for characterizing natural and synthetic polymers. This seminar will show excellent results possible with our Triple Detection GPC systems for various polyacrylonitrile (PAN) samples. Molecular weight distribution and structural information are of special interest to PAN research as well as product and process specifications. This presentation will show GPC data that differentiated PAN samples with copolymer and/or branching features. In addition, we will show that FIPA can be a fast and reliable tool for process control activities. Finally, we will review our well established Dilute Solution Viscometry (DSV) technology which is often used for product release specifications. DSV, when coupled with GPC and FIPA form a significant single vendor Polyacrylonitrile Characterization Technology Suite.