In situ crosslinking of HDPE was done using a twin-screw extruder at 230 ยฐ. The effects of peroxide(1,3-bis(t-butyl-peroxy-isopropyl)benzene) and coagent [pentaerythritol triacrylate (PETA), triallyl isocyanurate (TAlC)I, alone and together, were studied with regard to the thermal, mechanical, and r
Peroxide crosslinking of LLDPE during reactive extrusion
โ Scribed by Y. Tang; C. Tzoganakis; A. E. Hamielec; J. Vlachopoulos
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 518 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0730-6679
No coin nor oath required. For personal study only.
โฆ Synopsis
An experimental study of the free-radical-induced crosslinking of linear-lowdensity polyethylene (LLDPE) in the melt phase has been carried out. Experiments have been p e ~o r m e d both in a single-screw plusticating extruder and in an extrusion plastometer using a peroxide as the free-radical source. Concentration of the
๐ SIMILAR VOLUMES
## Abstract The effects of ultrasonic oscillations on die pressure, productivity of extrusion, melt viscosity and melt fracture of linear low density polyethylene (LLDPE) as well as their mechanism of action were studied in a special ultrasonic oscillation extrusion system developed in our Laborato
To explore the possibility of producing branched polypropylene (PP) by a reactive extrusion (REX) process, isotactic PP was reacted with a polyfunctional monomer, pentaerythritol triacrylate (PETA), in the presence of 2,5-dimethyl-2,5(t-butylperoxy) hexane peroxide (Lupersol 101). Experiments were c