Deproteinization Natural Rubber Developed in Yunnan

摘要

The Deproteinization Natural Rubber(DPNR)co-developed by Yunnan Agricultural Reclamation Bureau and Kunming Institute of Botany,CAS passed the approval,as the first of its kind in China.Featured low creep,low stress relaxation and low hygroscopicity,DPNR,as a purified natural rubber with small nitrogen and ash content,has applications as special rubber in some special engineering sector such as seal ring,insulating mat,antiseismic and vibration absorbing unit,submarine rubber products and etc.