... -foam , ployether foam , closed and open cell,rubber foam,sbr,latex rubber foam sheet (cellular rubber , NBR , CR , EPDM , pe -foam , ... ployether foam , closed and open cell,rubber foam,sbr ,nbr)1)products :cellular rubber , NBR , CR , EPDM , pe -foam , ... fiore-resistant,3)can be used as hest preservation in center aircopndition and refrigeration,and seal , cushion ,sound absorption etc ...