What are the main rubber products in the car?

Automobilerubberaccessoriestoexplainthemainrubberproductsinthecar.
TherapiddevelopmentofChina'sautomobileindustryhaspromotedthedevelopmentofotherrelevantsupportingindustries,especiallytherubberindustry.Inafewyears,automotiverubberproductshavedevelopedintoauniqueprofessionalproductsindustry.Automobilerubberproductsareindispensablecomponentsinautoparts.About100to200kindsofrubberproductsareinstalledoneachcar,andabout200-500rubberfittingsareused.Apartfromthetires,therubbermaterialisabout15to60kgfordifferentspecifications,andtheautomobilerubberproducts(excludingtires)accountforabout6%ofthetotalcostofthecar.Thereareabout1000kindsofnon-tirerubberproductsintheautomobileindustry,withmorethan8000specifications.Accordingtostatistics,theautomobileindustryaccountsformorethan70%oftheworld'sannualconsumptionofrawglue,including60%oftiresand40%ofautomotiverubberproducts.
Highspeed,safety,comfort,energyconservationandenvironmentalprotectionarethegoalsofmodernautomobile.Withthedevelopmentofthemodernizationofautomobile,theautomobilerubberproductsarealsoincreasinglystrictanddemanding,notonlyrequiresavarietyofspecialpropertiesoftherubbermaterialtomeetthenewtechnicalrequirements,butalsorequiresphysicalandmechanicalpropertiesoftherubbermaterialwithhigher,suchasagingresistance,highandlowtemperatureresistance,resistancetonewfuelandexcellentdynamicfatigueperformance,durableservicelife,etc.Infact,themoderncareveryhighperformancedependedonguaranteestechnicalprogressofrubberproducts,automotiverubberproductsperformanceandquality,toimprovethelevelofvehiclequalityplaysacrucialrole.Itisworthpointingoutthattheroleofrubberproductsisalwaysanaccessory,butthisaccessoryalwaysaffectsthetechnicalprogressandtechnicallevelofthemainengine.Therefore,itcanbesaidthatthetechnologyandqualityofautomotiverubberproductscanbasicallyreflectthevehicletechnologylevel.
Therubberproductsinautomobilemainlyincludevariouskindsofrubberpipes,rubberbelt,oilseal,sealingstrip,vibrationabsorber,leatherbowl,dustproofcover,fender,wiper,washer,airspring,tyreandsoon.Herearethemainrubberproducts:
Atire
Thetireisacircularelasticrubberproductthatisrolledinavarietyofvehiclesormechanically.Tyresareoftenusedundertheconditionofcomplexanddemanding,itwhendrivingundervariousdeformation,load,forceandthefunctionofthehighandlowtemperature,soyoumusthavehighload-bearingperformance,tractionperformanceandbufferperformance.Atthesametime,italsorequireshighwearresistanceandflexuralflexibility,aswellaslowrollingresistanceandheatgeneration.Halfoftheworld'srubberisusedfortyreproduction,andthetyreisseentouserubber.Generaluse:naturalrubber+styrenebutadienerubber+butadienerubber(differentratio),theinnertubeismainlybutylrubber.
Twosealedproducts
A.Sealingstrip
Automotivesealingstripfillbodybetweenthecomponentsofintermittent,theeffectofaperture,shockabsorption,waterproof,dustproof,soundinsulation,decoration,suchasfunction,improvetheridecomfortandprotectthebodyexperience.ThesealingstripismainlyusedEPDMrubber,andthesealsareclassifiedasfollows:
TheHOODoftheHOODcanbedividedintothefront,thesideandtherear.
DOORSEAL(DOORSEAL);
Frontandrearwindwindowsealingstrip(WINDOWSCREEN);
Sidewindowseal;
SUNROOFSEALINGstrip;
Dooropeningseal(PRIMARYDOORSEAL);
Windowguidegrooveseal(GLASSRUNCHANNEL);
Theinnerandouterbar(WAISTLINE);
TRUNKSEAL(TRUNKSEAL);
Anti-noise;
Anti-dust,etc.
B.Automotiverubberaccessoriesothersealingproducts.
Itismainlyusedtopreventtheleakageofliquidorothermaterials,includingpackageskeletonoilseal,o-ring,rotaryshaftoilseal,dustproofcover,planesealingpad,brakeleatherbowl,leatherfilmandvariousgaskets.Dependonthehighelasticityofrubbermacromoleculeitself,theseproductscanrecoverlargedeformation,airtightnessandviscoelasticandplayarole,isirreplaceableinthecarakindofspecialparts,respectivelyplayasealing,damping,soundinsulation,brakingeffect,suchasnormaloncardrivinganddrivingcomfort,security,playanimportantrole.
trishock
Rubberaccessoriesusedtopreventorreducethevibrationandnoiseofcarsduringdriving.Itcanbedividedintosevencategories:engineseries,drivingdevice,controldevice,frontandrearsuspension,bodyuse,exhaustsystemandothersystems.Itsmainfunctionistoabsorbandreflectthevibrationenergyproducedbythesourceofvibration,andtopreventtheresonanceeffectproducedbythevibrationwave.Generally,naturalrubberandneoprenerubberareusedtorequiretheuseofbutyronitrilerubberforoilresistance.Siliconerubberisrequiredforhighandlowtemperature,andbutylrubberisrequiredforhighdamping.Inrecentyears,thedemandforautomotiverubberproductshasbeenincreasing.Becauseofthedifferentpartsused,differenttypesofadhesiveareused.FromtheAngleofvibrationreduction,NBRandbutylrubbershouldbechosen;Consideringthefatigueresistanceandcreepperformance,naturalrubberisselected.Ifitistoimproveitsheatresistance,choosestyrenebutadienerubber;Ifcontactwithvariousoilmediaatwork,nitrilerubbershouldbeused;Forhightemperatureenginesandexhaustpipes,itisnecessarytoadoptahigh-heat-resistantepdm.
Fourrubbertubeproducts
Rubberproductsusedinthechassisandengineandbodyparts,usedinoilandgastransmission,drive,sevencontrol,brake,coolingandheatingsystemofrubberhose,oilsupply,gassupply,watersupplyandtransmitpower.Hosevarietiesincludefuelpipe,waterhose,brakehose,vacuumhose,airconditioninghose,radiatorhose,powersteeringhoseandspecialbranchhose.
Withthedevelopmentofautomobiletohighspeed,highfunctionandcomfort,etc.Withthedevelopmentofautomobiletohighspeed,highfunctionandcomfort.
Fivecarbelts.
Thebeltofautomobileisgenerallyincludedwithv-beltandsynchronousbelt.V-beltisalsoknownasthetrianglebelt,whichisthemostwidelyusedandwidelyusedproductinthebelt.Thesynchronousbelttransmissioniscomposedofacircularbandwithequalspacingteethandamatchingwheel.Fromthematerials,rubberandpolyurethanesynchronousbeltcanbedividedintotwocategories,whiletheformerhasordinaryrubber(usuallyaneoprene)andspecialrubber(mostlysaturatednitrilerubber).
6.Otherproducts
Thiskindofrubberproductsincludeautomobilerubbersheet(domesticrubberboardandfender),carinteriorandadhesive,sealantandsoon.Floorglueisusedtolaythegroundinthecar,anti-shockandanti-skid.Windshieldwipersareusedtoremoverainandsnowonwindshieldwipers.Automobilerubberaccessoriesensurethesightandnormaloperationofthedriver,aswellasthenormaldrivingofthevehicle.Theadhesiveisusedfortheadhesionofautomotiveinteriormaterialsandtheprotectionofthebottomofthecar.