ASTM D 4295 - 89 (Reapproved 2017) Standard Classification for Rubber Compounding Materials - Zinc Oxide

Current edition approved Feb. 1, 2017. Published February 2017. Originally approved in 1983. Last previous edition approved in 2012 as D4295 – 89 (2012). — 2 p.
This classification system covers the compounding material commercially known as zinc oxide. The types of zinc oxide used in the rubber industry are related to the production process used. Typical chemical and physical properties are included.