Effect of dimethyl formamide in the synthesis of linear low density polyethylene on its rheological properties
β Scribed by Sara Shahidi anvar; Naghmeh Fazeli; Milad Mehranpour
- Book ID
- 113857911
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 559 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0142-9418
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## Abstract The effects of ultrasonic oscillations and die materials on die pressure, productivity of extrusion, melt viscosity of metalloceneβcatalyzed linear low density polyethylene (mLLDPE), as well as their mechanism were studied in a special ultrasonic oscillations extrusion system developed
Rheological and mechanical data on LLDPE/LDPE blends are presented in order to evaluate the influence of the structure of LLDPE on the properties of these blends. The influence of the comonomer type is negligible, while the molecular weight exerts an important effect on properties. For both rheologi