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1、Bagasse,AreinforcingmaterialforTyreapplicationS.K.Patra;A.S.Deuri&A.DuttaBirlaTyres,R&DCentre{CentralLab)Laksar,Haridwar•BirlaTyres(AUnitofKesoramIndustriesLtd.)wassetuptomanufactureAutomobileTyres,TubesandFlapsatBalasore,Orissa1992•Atpresent,itishavingfourunits(UnitIinBala
2、sore&UnitsII,III,IVinLaksar)withdedicatedUnitforTBR,Twowheelertyres.•UnitVforPassengerRadial/LCVisunderInstallationinBalasore.•TosupportthisgrowthBirlaTyreshassetupahighprofileTyretechnologyResearch&DevelopmentCentre(CentralLab)atLaksar;Haridwar,.BirlaTyres,R&DCentre{Centra
3、lLab)Laksar,HaridwarContent:•Introduction•Sugarcane,Sugar-itsbyproductBagasse&itsuse.•ChemicalCompositionofBagasse•Indianscenario•BagasseasshortfibreinTyrecompound-NRGum-NRFilled(withpartialreplacementofCarbonBlack)-SBRGum-SBRFilled(withpartialreplacementofCarbonBlack)•Resu
4、lts&Discussion•ConclusionBirlaTyres,R&DCentre{CentralLab)Laksar,HaridwarIntroduction•CarbonBlack&Silica:WidelyusedasTyreFillers•DemandforBiodegradableandEnvironmentallyfriendlymaterialisincreasingdaybyday.•DifferentMaterialslikeCellulose/Corn/CornExtractisbeingusedtoreplace
5、carbonblack/Silica,atleastpartially.•Inthisstudy,useofBagasseisattemptedconsideringitsavailibilityinIndia(particularlyNorth&WesternPartofIndia).•Bagasseisaverycosteffectivematerial:canbeusedasCostreductionpurpose.BirlaTyres,R&DCentre{CentralLab)Laksar,HaridwarIntroduction:B
6、agesse•“Bagasse”isthefibrousresidueremainingaftersugarcanearecrushedtoextracttheirjuice.•Thisisaby-productofthesugarfactory•Foreach10tonsofsugarcanecrushed;atypicalsugarfactoryproducesnearly3tonesofwetBagasse(30%)•Bagassecontainshighmoisture,typically40–50%.Thiscanbedriedup
7、toadesiredlevelBirlaTyres,R&DCentre{CentralLab)Laksar,HaridwarIntroduction:IndianScenario•Theworld’ssecondbiggestgrower,produces25millionMTofsugar•FarmingSugarCanein4.77millionhectaresofland,mainlyinnorthern&westernpartofthecountry•By-productof40millionMTofBagasse•Atpresent
8、,onlymajoruseformainlypowergenerationpurpose,asafuelBirlaTyres,R&DCentre{CentralLa