A medium fast primary accelerator suitable for NR,IR,SBR,NBR,HRand EPDM. Properties Grayish white powder with a little odor ,no ... with lower concentration.Applications A medium fast primary accelerator suitable for NR,IR,SBR,NBR,HR and EPDM.Anoutstanding delayed ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); White powder rubber accelerator CBS(CZ)