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Melting point: −30 °C (−22 °F; 243 K) Boiling point: 145 °C (293 °F; 418 K) ... Styrene is an organic compound with the chemical formula C 6 H 5 CH=CH 2.
Styrene-butane co-polymers do not break at this point, but begin to flow, solidify to tensile strength and only break at much higher elongation. [63]: 426 With a high proportion of polybutadiene, the effect of the two phases is reversed. Styrene-butadiene rubber behaves like an elastomer but can be processed like a thermoplastic.
ABS is amorphous and therefore has no true melting point. ABS is a terpolymer made by polymerizing styrene and acrylonitrile in the presence of polybutadiene. The proportions can vary from 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene. The result is a long chain of polybutadiene crisscrossed with shorter chains of poly ...
The styrene/butadiene ratio influences the properties of the polymer: with high styrene content, the rubbers are harder and less rubbery. [3] SBR is not to be confused with the thermoplastic elastomer , styrene-butadiene block copolymer , although being derived from the same monomers.
Melting point: 58 °C (136 °F; 331 K) Boiling point: 255 °C (491 °F; 528 K) ... or by direct nitration of styrene using nitric oxide. [6] Related compounds
Styrene maleic anhydride (SMA or SMAnh) is a synthetic polymer that is built-up of styrene and maleic anhydride monomers. In one copolymer , the monomers can be almost perfectly alternating. [ 1 ] but (random) copolymerisation with less than 50% maleic anhydride content is also possible. [ 2 ]
Melting point: −37 °C (−35 °F; 236 K) Boiling point: 194 °C (381 °F; 467 K) Hazards GHS labelling: ... Styrene oxide is an epoxide derived from styrene.
Melting point: −24 °C (−11 °F; 249 K) Boiling point: 165 to 169 °C (329 to 336 °F; 438 to 442 K) Solubility in water. Insoluble Vapor pressure: