SBR/EPDM compound rubber tire/conveyor belt processing accelerator pre dispersed rubber masterbatch-Bincial.com

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SBR/EPDM compound rubber tire/conveyor belt processing accelerator pre dispersed rubber masterbatch

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Basic Info.Product Description

Basic Info.

Place of Origin	Shandong, China
Brand Name	Zhongyi
function	prereacted and promote
appearance	yellow granule
sun proof	grade 6
dosage	2-4%
material carrier	rubber
Shape	Granule
Place of Origin	Shandong China (Mainland)
Application	stable of process
Raw materials	EPDM
Packing	25kg/bag
Packaging Details	10kg /bags 40bags/pallet 18-22mt/20'FCL
Port	Qingdao
Supply Ability	300 Metric Ton/Metric Tons per Month

Product Description

DispersedR-80Masterbatch

Characteristics

Pre-DispersionR-80isacomponentofthebondingsystemresorcinol-formaldehyde-silica.Inconjunctionwithaformaldehydedonor(e.g.HEXA-80orHMMM-65)theresorcinol-formaldehyde-resin,responsibleforthebondingofrubbertotextileandsteelcords,isformedduringthecuringprocess.Thissystemissuitableforbondingalltypesofrubbertoreinforcingmaterials,e.g.fabrics,glassfibresandmetals(e.g.steel-cords)

Processingadvantages

TheDispersionofresorcinolinEPDMbinderallowsquickabsorptionandexcellentdispersionintherubber.Inthisway,optimalactivityofresorcinolisassured.

Dosagelevels2-4phr.

Applications

Tires,conveyorbelts,V-belts,roundbelts,firehoses,otherreinforcedhoses,flexiblecontainers,fabricproofing.

Packing

Netweight25kgcartonswithplasticinnerbag

Storage

Inoriginalclosedcontainersundercoolanddryconditionsmax.1year

Handling

Consultmaterialsafetydatasheet(MSDS)foradditionalhandlinginformation.

TechnicalData

Composition

DispersionS-80Masterbatch

Characteristics

Pre-DispersionS-80isacuringagentforallnaturalandsyntheticrubbers,whichrequireaquickincorporationinthemixandanexcellentdispersionofthesulfur.Duetothehomogeneousdispersionintherubbertheoccurrenceoflocalizedovercuredzonesisavoided,whichensuresanimprovedresistanceagainstaginganddynamicfatigue,Thegooddispersionofsulfurisofparticularadvantageinsoftcompounds,inwhichaproblem-freedistributionofthesulfurisoftenveryhardtoachieve.

Processingadvantage

Thethermoplastic,excellentcompatibleEPDM/EVAbinderwhichiscombinedwithactivedispersingpromotersallowsmuchmoreeasilyandquicklyincorporationandexcellentdispersionintherubbermixing,Inthisway,optimalactivityoftheeffectivesulfurisassured.

Dosage:Samephr.withnormalpowdersulfur

Application:Obviouslyforsoftcompounds;light-coloredcompounds,whichmustbefreeofsulfurstains,rubberarticleswhichhavetowithstanddynamicstress.

Packing:25kgcartonswithplasticinnerbag

Storage:Inoriginalclosedcontainersundercoolanddryconditionsmax.1year.

Handling:consultmaterialsafetydatasheet(MSDS)foradditionalhandlinginformation.

TechnicalData

Composition

DispersionPbO-80Masterbatch

Characteristics

GenerallypowderformPbOhardtoevenlydispersedundernormaltemperaturewhichcauseactivityofvulcanizingdecreasedandvulcanizedrubber’sstaticmechanicalpropertyanddynamicfatiguedecline.OurpredispersedPbO-80masterbatchduetoitsselectedgrainsizeandmadeprediffusinginethylenepropylenerubberandwithSurfactants&dispersantssoitcanbefedinmixingprocessquicklytomakedispersionevenlyandperfectactivity.What’smore,PbOmasterbatchisingranuleformtoavoidblocking.

Processingadvantage

ThethermoplasticexcellentcompatibleEPDM/EVAbinderwhichiscombinedwithactivedispersingpromotersallowsmuchmoreeasilyandquicklyincorporationandexcellentdispersionintherubbermixing.Inthisway,optimalactivityoftheeffectivesulfurisassured.

Dosage:Samephr.withnormalpowdersulfur.

Application:Obviouslyforsoftcompounds;light-coloredcompounds,whichmustbefreeofsulfurstains,rubberarticleswhichhavetowithstanddynamicstress.

Packing&Storage:

Net25kgcartonswithplasticinnerbag

Inoriginalclosedcontainersundercoolanddryconditionsmax.1year

Handling:Consultmaterialsafetydatasheet(MSDS)foradditionalhandlinginformation

Technicaldata

Composition

DispersionCaO-80Masterbatch

Characteristics

DispersionCaO-80isadesiccantprovidedinEPDMrubberDispersedgranules.NormalCaObindsthemoisturebytheformationofcalciumhydroxide(Ca(HO2).Theenabletheproductionofvulcanizationstobecuredwithoutpressureandwhich,otherwise,eveninusingvacuumextruders,showporosityduetothemoisturestillpresentinthecompounds.ThisiswhyDispersionCaO-80ispreferablyusedinextrusioncompoundswhichhavetobecuredcontinuouslyeitherinopenhotair,fluidbeds,saltbathsorintheUHFequipment.DispersionCaO-80andalsoberecommendedfortheuseinexpandedcompounds,particularlyinmicrocellularsponge,becauseDispersionCaO-80providesamoreuniformcellstructure.

Processingadvantage

Thethermoplastic,excellentcompatibleEPDM/EVAbinderwhichiscombinedwithactivedispersingpromotersallowsmuchmoreeasilyandquicklyincorporationandexcellentdispersionintherubbermixing.Inthisway,optimalactivityoftheeffectiveCaO-80isassured.

DosageThenormaldosageisbetween2and10phr.Itismainlydeterminedbytheexpectedmoisturecontentwhichmostlydependsontheamountandtypeoffillerused.

Application

Automotiveandconstructionprofilesealants,belts,straps,conveyorbelts,rollers,cablecoverings,rubberflooring.

Packing&Storage

Net25kgcartonscontainingindividuallyvacuumpackedaluminum-bagsof5kg

Inoriginalclosedcontainersundercoolanddryconditionsmax.1year

Handling

Consultmaterialsafetydatasheet(MSDS)foradditionalhandlinginformation

Technicaldata

Composition

DispersedZnO-80Masterbatch

Characteristics

DispersionZnO-80isaspecialgradeofzincoxideparticularlysuitablefortherubberindustry.DuetoitsEPDMelastomericboundform,theabsorptionofhumidityfromtheatmosphereduringstorageisprevented.Incomparisontoextrusioncompoundscontainingpowderedzincoxide,thosewithDispersionZnO-80providesmootherprofiles.ThisisduetothemorehomogeneousdispersionofDispersionZnO-80.Aslightincreaseinmodulusandtensilestrengthusuallyoccurs;elongationatbreakisalsoimproved.DispersionZnO-80preventstheheatswellwhichnormallyoccurswhenpowderedzincoxideisusedinCRmixes.

Processingadvantages

Dosage:3-8phr.

Application:Curingactivator,particularlyinthepresenceoffattyacidsforalmostkindsofrubbers.

Packing:Net25kgcartonswithplasticinnerbag

Storage:Inoriginalclosedcontainersundercoolanddryconditionsmax.1year.

Handling:Consultmaterialsafetydatasheet(MSDS)foradditionalhandlinginformation.

TechnicalData

Composition