... belt, rubber tube and tape, ISO9001 Co zinc oxide is used in series of products such as steel ... conveyer belt, rubber tube and tape, ISO9001 certified supplierCharactristicsLimitedHxj051Hxj052Hxj053Hxj054Hxj055Hxj056Hxj057Zinc oxide(counted by dried subtances )%≥99.899.899.799.5999896Metal ( ... zn ) %≤nononono0.01nonoLead oxide( Pb ) %≤0.0030.0050.0370.040.150.180.3Cupric ...