Applicable Base Polymer Properties
DPR 400 is a liquid natural rubber product for use in rubber compounding and tire manufacturing. It is particularly useful as a general rubber compounding ingredient because it is natural rubber-based and can be reacted over the entire cure spectrum of natural rubber. Liquid natural rubber has an affinity to wet large amounts of dry ingredients. Natural rubber has good resistance to water and to mold, but poor resistance to oil, solvents, and low temperatures.