Yapa, P.A.J.2012-06-252012-06-251975Journal of the Rubber Research Institute of Sri Lanka52pp.1-9https://dl.nsf.gov.lk/handle/1/8903Chemical TechnologyLow nitrogen constant viscosity rubberProteolytic enzymesViscosity stabilizationDeproteinizationCoagulationPapainHydroxylamine hydrochlorideLatexThe preparation and properties of low nitrogen constant viscosity rubberArticle