Morphology and mechanical properties of styrene-butadiene-styrene/poly(methyl methacrylate-co-n-butyl acrylate) interpenetrating polymer networks

1997 ◽  
Vol 8 (12) ◽  
pp. 741-746 ◽  
Author(s):  
M. H. Han ◽  
S. C. Kim
Keyword(s):  
Mechanical Properties ◽  
Methyl Methacrylate ◽  
Butyl Acrylate ◽  
Polymer Networks ◽  
Interpenetrating Polymer Networks ◽  
Poly Methyl Methacrylate ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Morphology And Mechanical Properties ◽  
Butadiene Styrene

Preparation and Properties of Styrene Butadiene Styrene/Nano Calcium Carbonate Thermoplastics Elastomer Composite Foams: Morphology and Mechanical Properties

2017 ◽  
Vol 36 (5) ◽  
pp. 251-268 ◽  
Author(s):  
Maryam Vahidi ◽  
Hamed Azizi
Keyword(s):  
Mechanical Properties ◽  
Calcium Carbonate ◽  
Carbonate Content ◽  
Cell Nucleation ◽  
Nanocomposite Foams ◽  
Composite Foams ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Morphology And Mechanical Properties ◽  
Butadiene Styrene

In this study, nanocomposite foams based on styrene-butadiene-styrene (SBS) copolymer and nanosized calcium carbonate (CaCO3) were prepared using chemical blowing agent (modified Azodicarbonamide) by compression molding at (230°C) temperature and (30MPa) pressure. The effect of nano CaCO3 concentration on cell nucleation rate, foam density, morphology and mechanical properties were studied for all samples. It was found that foam morphology and strength affected by nanofiller addition and its concentration. The results showed that SBS nanocomposite foam with 5 phr of CaCO3 nanoparticles have more cell density and smaller size cells compared with another samples. mechanical properties in compressive mode for foams were improved by increasing nano calcium carbonate content.

Thermoplastic–elastomer composition based on an interpenetrating polymeric network of styrene butadiene rubber–poly(methyl methacrylate) as an efficient vibrational damper

2018 ◽  
Vol 42 (3) ◽  
pp. 1939-1951 ◽  
Author(s):  
Jose James ◽  
George V. Thomas ◽  
Pramoda K. P. ◽  
Nandakumar Kalarikkal ◽  
Sabu Thomas
Keyword(s):  
Methyl Methacrylate ◽  
Polymer Networks ◽  
Thermoplastic Elastomer ◽  
Interpenetrating Polymer Networks ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Poly Methyl Methacrylate ◽  
Polymeric Network ◽  
Styrene Butadiene

A new series of interpenetrating polymer networks (IPNs) and semi-IPNs based on styrene butadiene rubber (SBR) and poly[methyl methacrylate] (PMMA) have been synthesized by sequential polymerization.

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