... for varouis rubber CR,EPDM,IIR,NBR/PVC,SBR Foaming temprature 160-180 Centigrade AC foaming ... Except for EPDM/EVM, others binders, such as NBR, SBR, AR, ECO can be used.SAFETY&TOXICITY:Please ... various rubbers such as CR, EPDM, IIR, NBR(NBR/PVC) and SBR, especially for tiny and uniform pored products. ADC ... granule, P: plate, E: EPDM binder, N: NBR binder, S: SBR binder, A: ACM binder, EO: ECO binder