Silane-crosslinked ethylene–octene copolymer blends: Thermal aging and crystallization study

2008 ◽  
Vol 109 (4) ◽  
pp. 2522-2528 ◽  
Author(s):  
Kalyanee Sirisinha ◽  
Sirinya Chimdist
Keyword(s):  
Thermal Aging ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer ◽  
Crystallization Study

Morphology, Mechanical and Thermal Properties of the Blends of Poly(Trimethylene Terephthalate)/Acrylonitrile-Styrene-Acrylic Copolymer

2014 ◽  
Vol 665 ◽  
pp. 348-351
Author(s):  
Shu Fang Lv ◽  
Shi Jie Niu ◽  
Ying Bin Liu ◽  
Ming Tao Run
Keyword(s):  
Thermal Aging ◽  
Testing Machine ◽  
Color Difference ◽  
Good Effect ◽  
Mechanical And Thermal Properties ◽  
Acrylic Copolymer ◽  
Copolymer Blends ◽  
Trimethylene Terephthalate ◽  
Universal Material Testing Machine ◽  
Material Testing Machine

Poly (trimethylene terephthalate)/acrylonitrile-styrene-acrylic copolymer blends were prepared and their morphology, thermal aging and mechanical properties were investigated by using the polarized optical microscopy, universal material testing machine and color-difference meter, repectively. The results suggest that ASA and PTT are partially miscible in the blends, and when TPEE content is 50%, a bi-continuous phases form in the blend. The PTT’s spherulites in the blends become smaller and even microcrystallites with increasing ASA content. ASA component has good effect on toughen PTT by increasing blends’ impact strength but depresses the tensile strength of the blends. ASA has no influence on the thermal aging properties of PTT, and PTT/ASA blend has better thermal aging resistance than that of PTT/ABS blend.

Morphology in Multilayer Blown Films of Polypropylene and Ethylene-Octene Copolymer Blends

2018 ◽  
Vol 33 (3) ◽  
pp. 345-354
Author(s):  
J. Silva ◽  
M. Elias ◽  
N. Lima ◽  
S. Canevarolo
Keyword(s):  
Blown Films ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer

scholarly journals Size distribution and anisotropy of the minor phase droplets in polypropylene/ethylene-octene copolymer blends: Effects of shear and component miscibility

2013 ◽  
Vol 32 (1) ◽  
pp. 9-20 ◽  
Author(s):  
Cheng-zhen Geng ◽  
Yan-ling Zhu ◽  
Guang-hui Yang ◽  
Qiang Fu ◽  
Chao-liang Zhang ◽  
...  
Keyword(s):  
Size Distribution ◽  
Minor Phase ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer

Morphology and Properties of Poly(Lactic Acid)/Ethylene-Octene Copolymer Blends with Different Organoclay Types

2020 ◽  
Vol 837 ◽  
pp. 174-180
Author(s):  
Sirirat Wacharawichanant ◽  
Attachai Sriwattana ◽  
Kulaya Yaisoon ◽  
Manop Phankokkruad
Keyword(s):  
Thermal Stability ◽  
Lactic Acid ◽  
Poly Lactic Acid ◽  
Mechanical And Thermal Properties ◽  
Two Phase ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer ◽  
Surface Modified ◽  
Thermal Stability Of ◽  
Observation Results

This work studied the morphology, mechanical and thermal properties of poly (lactic acid) (PLA)/ethylene-octene copolymer (EOC) (80/20) blends with different organoclay types. Herein, EOC was introduced to toughening PLA by melt blending and organoclay was used to improve compatibility and tensile properties of the blends. The two organoclay types were nanoclay surface modified with aminopropyltriethoxysilane 0.5-5 wt% and octadecylamine 15-35% (Clay-ASO) and nanoclay surface modified with dimethyl dialkyl (C14-C18) amine 35-45 wt% (Clay-DDA). The organoclay contents were 3, 5 and 7 phr. Scanning electron microscope (SEM) observation results revealed PLA/EOC blends demonstrated a two-phase separation of dispersed EOC phase and PLA matrix phase. The addition of organoclay significantly improved the compatibility between PLA and EOC phases due to EOC droplet size decreased dominantly in PLA matrix, so organoclay could act as an effective compatibilizer. The incorporation of organoclay increased significantly tensile strength of PLA/EOC/organoclay composites while Young’s modulus increased with 5 phr of organoclay. The thermal stability of PLA/EOC blends did not change when compared with neat PLA, and when added Clay-ASO in the blends could improve the thermal stability of the PLA/EOC blends.

Melt rheology and extrudate swell of low-density polyethylene/ethylene–octene copolymer blends

2006 ◽  
Vol 25 (7) ◽  
pp. 888-895 ◽  
Author(s):  
Rapeephun Dangtungee ◽  
Satyen S. Desai ◽  
Supawan Tantayanon ◽  
Pitt Supaphol
Keyword(s):  
Low Density Polyethylene ◽  
Low Density ◽  
Melt Rheology ◽  
Extrudate Swell ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer

Rheological, mechanical, thermal, and morphological properties of polypropylene/ethylene-octene copolymer blends

2000 ◽  
Vol 75 (5) ◽  
pp. 692-704 ◽  
Author(s):  
Ana L�cia N. Da Silva ◽  
Marisa C. G. Rocha ◽  
Fernanda M. B. Coutinho ◽  
Ros�rio Bretas ◽  
Carlos Scuracchio
Keyword(s):  
Morphological Properties ◽  
Copolymer Blends ◽  
Ethylene Octene Copolymer
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