| 00:00:00 | A smarter approach for characterizing the solution properties of polyolefins |
| 00:01:50 | A smarter approach for characterizing the solution properties of polyolefins |
| 00:02:23 | Contents |
| 00:04:06 | Introduction |
| 00:05:21 | Altering Properties to suit applications |
| 00:06:46 | The Basics |
| 00:06:50 | Separation GPC or SEC |
| 00:09:16 | Limitations of conventional and universal calibration |
| 00:11:18 | The Solution! |
| 00:11:48 | Advanced GPC/SEC Configuration |
| 00:13:03 | Light Scattering |
| 00:14:24 | How do we measure Viscosity |
| 00:16:52 | Advanced Multi Detection GPC |
| 00:18:00 | The Detectors |
| 00:21:50 | Contents |
| 00:21:56 | Methodology Overview |
| 00:24:03 | Results |
| 00:26:16 | Triple/Tetra Detection GPC/SEC by Malvern |
| 00:28:36 | Case Studies |
| 00:28:47 | Low Molecular Weight PE WAX |
| 00:30:50 | Low Density PE vs High Density PE |
| 00:32:21 | LDPE vs HDPE – Qualitative Structural Analysis |
| 00:36:52 | Filled Polyethylene |
| 00:37:54 | PE Filled with Carbon Black |
| 00:39:19 | Comparison of NBS 1475 (Linear) and 1476 (Branched) using M-H plot |
| 00:40:22 | Reproducibility determined by Mark Houwink plot |
| 00:40:48 | Determination of LCB – Interactive branching view |
| 00:41:40 | Branching view tool |
| 00:42:42 | Contents |
| 00:43:15 | Thank you for listening |
| 00:43:35 | Contact Information |
With global production of over 100 million tons p.a, polyolefins are of great importance in the materials market. High Temperature Gel Permeation Chromatography with triple detection provides insight into a wealth of structural information