Tailoring the Morphologies and Mechanical Properties of Styrene–Butadiene–Styrene Triblock Copolymers by the Incorporation of Thiol Functionalized Benzoxazine

2014 ◽  
Vol 47 (9) ◽  
pp. 2964-2973 ◽  
Author(s):  
Jing Bai ◽  
Zixing Shi ◽  
Jie Yin ◽  
Ming Tian
Keyword(s):  
Mechanical Properties ◽  
Triblock Copolymers ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene

Flammability and mechanical properties of poly(styrene–butadiene–styrene) copolymer–containing intumescent flame retardants

2015 ◽  
Vol 30 (6) ◽  
pp. 816-826 ◽  
Author(s):  
Yiren Huang ◽  
Jianwei Yang ◽  
Zhengzhou Wang
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Flame Retardants ◽  
Oxygen Index ◽  
Limiting Oxygen Index ◽  
Styrene Butadiene Styrene ◽  
Flame Retardant Properties ◽  
Intumescent Flame Retardants ◽  
Styrene Butadiene ◽  
Butadiene Styrene

Flame-retardant properties of ammonium polyphosphate (APP) and its two microcapsules, APP with a shell of melamine–formaldehyde (MF) resin (MFAPP) and APP with a shell of epoxy resin (EPAPP), were studied in styrene–butadiene–styrene (SBS). The results indicate that APP after the microencapsulation leads to an increase in limiting oxygen index in SBS compared with APP. When dipentaerythritol is incorporated into the SBS composites containing the APP microcapsules, a further improvement in flame retardancy of the composites is observed. The microencapsulation does not result in much improvement of mechanical properties. Moreover, the effect of a compatibilizer (SBS grafted with maleic anhydride) on flame-retardant and mechanical properties of SBS/APP composites was investigated.

High-frequency ultrasonic studies of solutions of styrene-butadiene-styrene triblock copolymers

Polymer ◽  
1989 ◽  
Vol 30 (8) ◽  
pp. 1484-1487 ◽  
Author(s):  
Keiichiro Adachi ◽  
David Hayward ◽  
Gloria Tardajos ◽  
Richard A. Pethrick
Keyword(s):  
High Frequency ◽  
Triblock Copolymers ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene

Conductivity and mechanical properties of composites based on MWCNTs and styrene-butadiene-styrene block™ copolymers

2009 ◽  
Vol 112 (6) ◽  
pp. 3241-3248 ◽  
Author(s):  
Lucas G. Pedroni ◽  
Mauro A. Soto-Oviedo ◽  
J. Maurício Rosolen ◽  
Maria I. Felisberti ◽  
Ana F. Nogueira
Keyword(s):  
Mechanical Properties ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene ◽  
Properties Of Composites

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.

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