PARAFFIN WAX COMPOSITIONS FOR PREVENTING RUBBER PRODUCTS FROM CRACKING AND AGING

摘要

The cracking and aging preventing agent for rubber products comprises : 69 wt.% paraffin wax containing C32-33 linear satd. hydrocarbon as a main component; 25 wt.% paraffin wax with C28-29 linear satd. hydrocarbon as a main component; 2 wt.% microcrystalline wax; 2 wt.% polyethylene wax; 2 wt.% stearic acid.