PARAFFIN WAX COMPOSITIONS FOR PREVENTING RUBBER PRODUCTS FROM CRACKING AND AGING

摘要

The cracking and aging preventing agent for rubber products comprises : 8 wt.% paraffin wax containing C35 linear satd. hydrocarbon as a main component; 47 wt.% paraffin wax with C28-29 linear satd. hydrocarbon as a main component; 40 wt.% of paraffin wax having C27-28 linear satd. hydrocarbon as a main component; 2 wt.% microcrystalline wax; 3 wt.% stearic acid.