CAS No.: 4979-32-2 Rubber Accelerator as Rubber Additive

Overview:Classification:Chemical Auxiliary Agent
CAS No.:4979-32-2
Molecular Weight: 346.56
Other Names:Diphenyl guanidine
MF:C19H26N2S2
Place of Origin:Shandong, China (Mainland)
Type:Rubber Accelerator
Packaging & DeliveryPackaging Details:25kg plastic woven bag, paper with plastic film bag,25kg drum.
Delivery Detail:20days after getting prepayment or workable L/CSpecification:ItemPowderOiled powderGranuleAppearanceCream-colored granuleInitial M.P. °C ≥97.097.097.0Ash % ≤0.300.300.30Loss on drying %≤0.300.500.30Granule Diameter mm1.0-3.0
Properties:Cream-colored Granule with taste bitter.The density is 1.26,Soluble in acetone organic liquids,including fats and oils,insoluble in water.Application:DCBS is a sulfenamide accelerator with ecellent anti-scorching property and delayed onset of cure.It is compatible with natural and synthetic rubbers,suitable for radial ply tyre,rubber belts and shock absorber,etc.Particularly it produces good adhesion to metal.Packaging: 25kg plastic woven bag, paper with plastic film bag, 25kg drum.Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the package product to direct sunlight.The validity is 1 year.Notes:The product could be ultrafine power based on customer accurate requirement.
FQ:Q1:Haveyourproductqualitybeenapprovedbythirdparty?
Yes,allproductsarestrictlytestedbyourQC,andapprovedbythirdpartylike SGS.Sowe can gurantee thegoodquality.
Q2:Doyouacceptsampleorder?
Yes,weacceptsmallorderfrom20g,200gand2kgforyourevaluationqualityofourgoods.
Q3:Isfreesamplesavalibale?
Yes,freesamplecouldbeprovided,butshippingcostwillbepaidbycustomers.Q4:Howlongwillyoudeliverthegoodsonboard?
within ten days after order /confirm/iation.