pre-dispersed CaO-80 pellets accelerator master batches for EPDM or SBR rubber tyre and conveyor belt and compound-Bincial.com

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pre-dispersed CaO-80 pellets accelerator master batches for EPDM or SBR rubber tyre and conveyor belt and compound

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Basic Info.Product Description

Basic Info.

Place of Origin	Shandong, China
Brand Name	Zhongyi
Model Number	CaO-80
function	prereacted and promote
main content	80% CaO
appearance	white granules
density	20 g / cm3(20°C)
dosage	2-4 phr
Packaging Details	25kg/bag 40bags/pallet 18mt/20'FCL
Port	Qingdao Port
Supply Ability	300 Metric Ton/Metric Tons per Month

Product Description

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