Notch Sensitivity of Poly(Acrylonitrile-Butadiene-Styrene)/Poly(Methyl Methacrylate)/Ethylene Methacrylate Co-Polymer (EMA) Composites

2014 ◽  
Vol 496-500 ◽  
pp. 322-326
Author(s):  
Shou Hai Wang ◽  
Jun Gao ◽  
Shu Xia Lin ◽  
Ping Zhang ◽  
Jun Huang ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Acrylonitrile Butadiene Styrene ◽  
Tensile Tests ◽  
Linear Increase ◽  
Notch Sensitivity ◽  
Sensitivity Factor ◽  
Poly Methyl Methacrylate ◽  
Methacrylate Copolymer ◽  
Poly Acrylonitrile ◽  
Butadiene Styrene

Polymer blends of poly (acrylonitrile-butadiene-styrene)/poly (methyl methacrylate) with ethylene methacrylate copolymer (EMA) were injection molded, and the notch sensitivity of the bends were examined by Izod impact and tensile tests. Investigations revealed that the toughness of ABS/PMMA composites were greatly improved and appeared a linear increase with the addition of EMA. However, the blends also show strong notch sensitivity due to the EMA component but the EMA content seems not a factor responsible for it. Tensile tests of the blends revealed that notches in any depth have great detrimental effects on the elongation at break of the materials, which is not consistent with the calculated notch sensitivity factor (kS) data.

Poly(methyl methacrylate)‐Assisted Exfoliation of Graphite and Its Use in Acrylonitrile‐Butadiene‐Styrene Composites

2020 ◽  
Vol 26 (29) ◽  
pp. 6715-6725
Author(s):  
Silvia Gentiluomo ◽  
Sanjay B. Thorat ◽  
Antonio Esau Del Río Castillo ◽  
Peter S. Toth ◽  
Jaya Kumar Panda ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Acrylonitrile Butadiene Styrene ◽  
Poly Methyl Methacrylate ◽  
Butadiene Styrene

Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (93) ◽  
pp. 76356-76362 ◽  
Author(s):  
Saman Salemizadeh Parizi ◽  
Gavin Conley ◽  
Tommaso Costanzo ◽  
Bob Howell ◽  
Axel Mellinger ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Acrylonitrile Butadiene Styrene ◽  
Nanocomposite Films ◽  
Poly Methyl Methacrylate ◽  
Ferroelectric Capacitors ◽  
Polar Polymer ◽  
Butadiene Styrene

A new organic–inorganic ferroelectric hybrid capacitor designed by uniformly incorporating monodisperse 15 nm ferroelectric BaTiO3 nanocubes into non-polar polymer blends of poly(methyl methacrylate) (PMMA) and acrylonitrile-butadiene-styrene (ABS) terpolymer is described.

Study on the Mechanical Properties and Surface Gloss of Acrylonitrile Butadiene-Styrene/Poly(Methyl Methacrylate)/Ethylene Methacrylate Copolymer (EMA) Composites

2014 ◽  
Vol 496-500 ◽  
pp. 327-330
Author(s):  
Shou Hai Wang ◽  
Jun Gao ◽  
Shu Xia Lin ◽  
Ping Zhang ◽  
Jun Huang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Methyl Methacrylate ◽  
Acrylonitrile Butadiene Styrene ◽  
Screw Extruder ◽  
Twin Screw ◽  
Methacrylate Copolymer ◽  
Surface Gloss ◽  
Pmma Blends ◽  
Butadiene Styrene

Ethylene methacrylate (EMA) copolymer toughened acrylonitrile-butadiene-styrene (ABS)/polymethyl methacrylate (PMMA) were prepared in a co-rotating twin-screw extruder. The effect of EMA on mechanical properties and surface gloss of ABS/PMMA blends was investigated. Experiment results show that the toughness of ABS/PMMA is improved effectively with the incorporation of EMA, while the tensile strength and glossiness decrease slightly. ABS/PMMA/EMA blends present optimum mechanical and luster properties when the content of EMA is 6wt%.

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