Effect of nitroxyl-based radicals on the melt radical grafting of maleic anhydride onto polyethylene in presence of a peroxide
-
Add time:07/28/2019 Source:sciencedirect.com
The effect of a nitroxyl-based radical scavenger (tretramethyl piperidino radicals, TEMPO or indolynoxyl radicals, DPAIO) on the course of the melt radical grafting of maleic anhydride (MA) onto polyethylene has been explored. The reaction was conducted at 160 °C in a mini-extruder with 2,5-dimethyl-2,5-di(tertiobutylperoxy)hexane (Luperox 101-C16H34O4; L101) as hydrogen abstractor. Optimal experimental conditions were defined by varying both L101 concentration and L101/nitroxide molar ratio. The degree of grafting of MA was determined by infra-red spectroscopy and was as high as 0.26 wt.% and 0.34 wt.% in presence of TEMPO and DPAIO respectively.
We also recommend Trading Suppliers and Manufacturers of POLYETHYLENE-GRAFT-MALEIC ANHYDRIDE (cas 106343-08-2). Pls Click Website Link as below: cas 106343-08-2 suppliers
Prev:Processing and characterization of engineering biocomposites based on polybutylenterephthalat (PBT) and polytrimethylentherephthalat (PTT) with regenerated cellulose fibers modified with maleic anhydride grafted polyethylene as a processing agent
Next:UV sensitisation of polyethylenes for grafting of maleic anhydride) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Microstructural correlations to micromechanical properties of polyamide-6/low density polyethylene-grafted-maleic anhydride/nanoclay ternary nanocomposites07/31/2019
- High density polyethylene-grafted-maleic anhydride low-k porous films prepared via thermally induced phase separation07/30/2019
- UV sensitisation of polyethylenes for grafting of maleic anhydride07/29/2019
- Processing and characterization of engineering biocomposites based on polybutylenterephthalat (PBT) and polytrimethylentherephthalat (PTT) with regenerated cellulose fibers modified with maleic anhydride grafted polyethylene as a processing agent07/27/2019
- Comparative study of glut palmitate salt and polyethylene grafted maleic anhydride compatibilizer on the properties of silica filled high-density polyethylene composites07/26/2019
- Mechanical properties and thermal stability of low-density polyethylene grafted maleic anhydride/montmorillonite nanocomposites07/25/2019
- Preparation of extruded polyethylene/chitosan blends compatibilized with POLYETHYLENE-GRAFT-MALEIC ANHYDRIDE (cas 106343-08-2)07/24/2019
- Reactive blending of thermoplastic starch and POLYETHYLENE-GRAFT-MALEIC ANHYDRIDE (cas 106343-08-2) with chitosan as compatibilizer07/23/2019
