NY/T 1813-2009 (English Version) PDF

Scope: This standard specifies the production process and facilities, production operation requirements and quality control, packaging, labeling, storage and transportation of concentrated natural latex ammonia-preserved centrifugal low-protein latex. This standard applies to ammonia-preserved low-protein latex produced from fresh latex through protease hydrolysis and centrifugation.

NY/T 1813-2009 Referenced Document

GB/T 8088 Rubber,raw natural and rubber latex,natural.Determination of nitrogen content
GB/T 8290 Rubber latex—Sampling*， 2021-10-11 Update
GB/T 8291 Determination of latex clot content (sieve residue)*， 2023-08-06 Update
GB/T 8292 Rubber latex,natural,concentrate.Determination of volatile fatty acid number
GB/T 8293 Rubber latex, natural concentrate—Determination of sludge content*， 2019-06-04 Update
GB/T 8295 Natural rubber and latex.Determination of copper content.Photometric method
GB/T 8296 Raw natural rubber and rubber latices. Determination of manganese content. Sodium periodate photmetric methods
GB/T 8297 Determination of potassium hydroxide (KOH) value of concentrated natural rubber latex*， 2023-09-07 Update
GB/T 8298 Latex, rubber.Determination of total solids content*， 2017-12-29 Update
GB/T 8299 Natural rubber latex concenttrate. Determination of dry rubber content
GB/T 8300 Natural rubber latex concentrate.Determination of alkalinity*， 2016-12-13 Update
GB/T 8301 Natural rubber latex concenttrate. Determination of mechanical stability
NY/T 732 Natural rubber latex concentrate.Low protein,ammonia-preserved types
NY/T 924 Technical Regulations for Processing of Concentrated Natural Rubber Ammonia Preserved Centrifugal Latex*， 2021-11-09 Update

2009 NY/T 1813-2009 Natural rubber latex concentrate Centrifuged low protein, ammonia-preserved types-technical rules for production