... steel),rubber type:NR,NBR,SBR,CR,EPDM,Slicone silicone rubber rollerfunction:used for matallurgy,mine,dock,printing and ... resistance to ozone aging and weather resistance, wide operating temperature can be -65 -140 in long-term work, insulation ... fiber, wood processing, plastic processing machinery.* Silicone rubber roller: to use its high temperature resistance, ozone, chemical inert and non-adhesive ...