103:
73:
401:
1311:
414:
27:
1321:
125:
503:
SBR is often used as part of cement based substructural (basement)waterproofing systems where as a liquid it is mixed with water to form the
Gauging solution for mixing the powdered Tanking material to a slurry. SBR aids the bond strength, reduces the potential for shrinkage and adds an element of
269:. Water and oxygen are strictly excluded. The process is homogeneous (all components are dissolved), which provides greater control over the process, allowing tailoring of the polymer. The organolithium compound adds to one of the monomers , generating a
273:
that then adds to another monomer, and so on. For tire manufacture, S-SBR is increasingly favored because it offers improved wet grip and reduced rolling resistance, which translate to greater safety and better fuel economy, respectively.
257:), control the molecular weight of the product. Typically, polymerizations are allowed to proceed only to ca. 70%, a method called "short stopping". In this way, various additives can be removed from the polymer.
196:
are made from various types of SBR. The styrene/butadiene ratio influences the properties of the polymer: with high styrene content, the rubbers are harder and less rubbery. SBR is not to be confused with the
932:
493:, being one of the cheapest resins to bind pigmented coatings. In 2010, more than half (54%) of all used dry binders consisted of SB-based latexes. This amounted for roughly 1.2 million tonnes.
500:, but is more expensive. In the latter application, it offers better durability, reduced shrinkage and increased flexibility, as well as being resistant to emulsification in damp conditions.
801:
940:
192:
resistance and good aging stability when protected by additives. In 2012, more than 5.4 million tonnes of SBR were processed worldwide. About 50% of car
1186:
138:
639:
532:
Styrene-butane rubber is also used in gasketed-plate heat exchangers. It is used at moderate temperature up to 85 deg C, (358 K) for aqueous systems.
672:
852:
225:. The mixture of these two monomers is polymerized by two processes: from solution (S-SBR) or as an emulsion (E-SBR). E-SBR is more widely used.
254:
670:
Werner
Obrecht; Jean-Pierre Lambert; Michael Happ; Christiane Oppenheimer-Stix; John Dunn; Ralf Krüger (2012). "Rubber, 4. Emulsion Rubber".
237:. Reaction vessels are typically charged with the two monomers, a free radical generator, and a chain transfer agent such as an alkyl
719:
H.-D.Brandt et al. "Rubber, 5. Solution
Rubbers" in Ullmann's Encyclopedia of Industrial Chemistry, 2012, Wiley-VCH, Weinheim.
704:
1360:
478:. This application mainly calls for E-SBR, although S-SBR is growing in popularity. Other uses include shoe heels and soles,
828:
623:
133:
805:
689:
431:
785:
453:
1193:
1166:
980:
754:
181:
145:
435:
902:
562:
496:
It is also used in building applications, as a sealing and binding agent behind renders as an alternative to
1284:
1198:
936:
740:
643:
367:
68:
1279:
1181:
81:
669:
1365:
536:
1370:
1213:
1148:
1074:
98:
507:
It is also used by speaker driver manufacturers as the material for low damping rubber surrounds.
1324:
1259:
1092:
767:
526:
522:
424:
198:
1203:
880:
570:
266:
265:
Solution-SBR is produced by an anionic polymerization process. Polymerization is initiated by
613:
561:
in 1929. Industrial manufacture began during World War II, and was used extensively by the
1274:
973:
242:
50:
8:
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40:
102:
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1128:
1031:
1006:
587:
582:
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511:
467:
381:
116:
569:
supply of natural rubber which, under
Japanese occupation, was unavailable to
1339:
1161:
1138:
933:"Rubber Matters: Solving the World War II Rubber Problem & Collaboration"
866:
838:
724:
681:
246:
61:
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1016:
554:
490:
400:
234:
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295:
1221:
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558:
539:
483:
189:
823:. Towler, Gavin. (5th ed., SI ed.). Oxford: Butterworth-Heinemamn.
918:
438: in this section. Unsourced material may be challenged and removed.
249:
in combination with ferrous salts. Emulsifying agents include various
1241:
471:
287:
270:
238:
222:
177:
910:
413:
115:
Except where otherwise noted, data are given for materials in their
1171:
1021:
705:
International
Institute of Synthetic rubber Producers, Inc. (IISRP)
26:
303:
218:
214:
173:
1269:
479:
291:
466:
Styrene-butadiene is a commodity material which competes with
298:
in several languages including Latin, German, and Dutch), and
253:. By "capping" the growing organic radicals, mercaptans (e.g.
1001:
893:
Wendt, Paul (1947). "The
Control of Rubber in World War II".
193:
565:
to produce
Government Rubber-Styrene (GR-S); to replace the
86:
1236:
592:
475:
250:
233:
E-SBR produced by emulsion polymerization is initiated by
958:
282:
The material was initially marketed with the brand name
1187:Rubber Industry Smallholders Development Authority
640:"Marktstudie Synthetische Elastomere von Ceresana"
737:"The Story of Rubber. Germany: The Birth of Buna"
205:, although being derived from the same monomers.
1337:
772:. Wiley-VCH Verlag GmbH & Co. p. 250.
611:
49:
673:Ullmann's Encyclopedia of Industrial Chemistry
615:Slip and Fall Prevention: A Practical Handbook
974:
766:Holik, Herbert (2013). Holik, Herbert (ed.).
851:: CS1 maint: multiple names: authors list (
489:Latex (emulsion) SBR is extensively used in
981:
967:
715:
713:
260:
228:
101:
71:
802:"Water based anode binder | JSR Micro NV"
665:
663:
661:
454:Learn how and when to remove this message
605:
510:Additionally, it is used in some rubber
399:
710:
707:article on S-SBR (retrieved 2011-12-02)
553:. It was originally developed prior to
525:as a water-based alternative for, e.g.
97:
1338:
658:
62:
962:
892:
765:
739:from The Polymer Learning Center and
1320:
436:adding citations to reliable sources
407:
313:
306:. Buna S is an addition copolymer.
13:
818:
655:, published by Ceresana, June 2013
14:
1382:
1319:
1310:
1309:
1194:Rubber Manufacturers Association
1167:Goodyear Tire and Rubber Company
755:Invention and Production of Buna
521:electrodes, in combination with
517:SBR is also used as a binder in
412:
123:
25:
925:
886:
881:What is syrene-butadiene rubber
873:
859:
812:
612:Steven Di Pilla (2 June 2004),
423:needs additional citations for
395:
208:
119:(at 25 °C , 100 kPa).
794:
759:
745:
729:
698:
637:Market Study Synthetic Rubber
631:
1:
1361:U.S. Synthetic Rubber Program
903:Southern Economic Association
598:
563:U.S. Synthetic Rubber Program
535:SBS Filaments also exist for
309:
241:. Radical initiators include
188:). These materials have good
1285:Persistent organic pollutant
1199:United States Rubber Company
937:Chemical Heritage Foundation
741:Chemical Heritage Foundation
474:is used widely in pneumatic
368:Glass transition temperature
7:
1280:Great Pacific garbage patch
1182:Rubber industry in Malaysia
821:Chemical engineering design
769:Handbook of Paper and Board
576:
10:
1387:
988:
544:
286:. Its name derives Bu for
180:(the version developed by
1305:
1252:
1212:
1147:
1121:
1085:
1052:
994:
895:Southern Economic Journal
549:SBR is a replacement for
277:
113:
33:
24:
1075:Micronized rubber powder
867:"SBS PLUS - SA FILAMENT"
819:K., Sinnott, R. (2009).
725:10.1002/14356007.o23_o02
682:10.1002/14356007.o23_o01
213:SBR is derived from two
162:styrene-butadiene rubber
16:Synthetic rubber polymer
1260:Airfield rubber removal
1093:Biodegradable additives
735:Mark Michalovic (2000)
676:. Weinheim: Wiley-VCH.
527:polyvinylidene fluoride
523:carboxymethyl cellulose
342:Elongation at tear (%)
267:alkyl lithium compounds
261:Solution polymerization
229:Emulsion polymerization
199:thermoplastic elastomer
168:) describe families of
1204:List of tire companies
557:in Germany by chemist
405:
1275:Environmental hazards
778:10.1002/9783527652495
403:
432:improve this article
243:potassium persulfate
201:, styrene-butadiene
1113:Polymer stabilizers
943:on December 5, 2014
618:, CRC, p. 82,
519:lithium-ion battery
21:
1232:Rubberized asphalt
1098:Filler (materials)
1022:Chloroprene rubber
406:
146:Infobox references
20:Styrene-butadiene
19:
1366:German inventions
1333:
1332:
1292:Tire-derived fuel
1134:Rubber technology
1122:Rubber processing
1042:Styrene-butadiene
830:978-0-7506-8551-1
752:Evonik Industries
625:978-0-203-49672-5
464:
463:
456:
393:
392:
170:synthetic rubbers
158:Styrene-butadiene
154:Chemical compound
152:
151:
82:CompTox Dashboard
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1323:
1322:
1313:
1312:
1265:Rubber pollution
1108:Polymer additive
1053:Mechanical types
1012:Synthetic rubber
983:
976:
969:
960:
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953:
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950:
948:
939:. Archived from
929:
923:
922:
890:
884:
877:
871:
870:
863:
857:
856:
850:
842:
816:
810:
809:
804:. Archived from
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696:
695:
667:
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651:
642:. Archived from
635:
629:
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448:
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416:
408:
354:Mooney viscosity
329:Tensile strength
314:
136:
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126:
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90:
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53:
29:
22:
18:
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1371:1929 in science
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1037:Silicone rubber
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203:block copolymer
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1032:Nitrile rubber
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1007:Natural rubber
1004:
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995:Chemical types
992:
991:
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978:
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808:on 2016-03-25.
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691:978-3527306732
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588:Ozone cracking
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583:Nitrile rubber
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571:Allied nations
551:natural rubber
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468:natural rubber
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444:September 2015
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883:from Wisegeek
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481:
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421:This section
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252:
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236:
235:free radicals
226:
224:
220:
216:
206:
204:
200:
195:
191:
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183:
179:
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172:derived from
171:
167:
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118:
112:
104:
100:
99:DTXSID0049654
96:
95:
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70:
67:
65:
63:ECHA InfoCard
60:
59:
52:
48:
47:
45:
42:
38:
37:
32:
28:
23:
1227:Rubber mulch
1177:Rubber Board
1070:Crumb rubber
1041:
1017:Butyl rubber
945:. Retrieved
941:the original
927:
898:
894:
888:
875:
861:
820:
814:
806:the original
796:
768:
761:
747:
731:
700:
671:
648:. Retrieved
644:the original
633:
614:
607:
555:World War II
548:
534:
531:
516:
509:
506:
502:
495:
488:
465:
450:
441:
430:Please help
425:verification
422:
404:An SBR chain
396:Applications
299:
283:
281:
264:
255:dodecylthiol
232:
212:
209:Types of SBR
185:
165:
161:
157:
156:
34:Identifiers
1222:Rubber band
1157:Bridgestone
1103:Plasticizer
1065:Foam rubber
1060:Cold rubber
1027:EPDM rubber
905:: 203–227.
559:Walter Bock
540:3D printing
484:chewing gum
482:, and even
290:and Na for
69:100.127.439
1351:Elastomers
1346:Copolymers
1340:Categories
650:2013-08-23
599:References
310:Properties
184:is called
41:CAS Number
1086:Additives
847:cite book
839:774295558
472:elastomer
317:Property
288:butadiene
271:carbanion
239:mercaptan
223:butadiene
178:butadiene
51:9003-55-8
1356:Polymers
1315:Category
1214:Products
1172:Michelin
1149:Industry
577:See also
215:monomers
190:abrasion
182:Goodyear
1325:Commons
1270:Dioxins
947:24 June
919:1053336
545:History
480:gaskets
304:styrene
296:natrium
219:styrene
186:Neolite
174:styrene
139:what is
137: (
1162:Dunlop
989:Rubber
917:
837:
827:
784:
688:
622:
470:. The
331:(MPa)
323:E-SBR
320:S-SBR
292:sodium
284:Buna S
278:Buna S
134:verify
131:
1253:Waste
1242:codes
1237:Tires
1002:Latex
915:JSTOR
901:(3).
476:tires
370:(°C)
362:51.6
359:48.0
251:soaps
194:tires
949:2013
853:link
835:OCLC
825:ISBN
782:ISBN
686:ISBN
620:ISBN
593:Tire
389:4.5
386:2.1
376:−50
373:−65
348:635
345:565
302:for
245:and
221:and
176:and
907:doi
774:doi
721:doi
678:doi
537:FDM
498:PVA
434:by
337:20
334:36
166:SBR
160:or
87:EPA
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
