This standard specifies the basic process, technical requirements, production equipment and facilities for the production of ammonia-preserved concentrated natural latex by centrifugal method. This standard is applicable to ammonia-preserved concentrated natural latex produced by the centrifugal method using fresh latex as raw material. It is not applicable to ammonia-preserved concentrated natural latex produced by the high-chemical method using fresh latex as raw material.
NY/T 924-2004 history
2021NY/T 924-2021 Technical Regulations for Processing of Concentrated Natural Rubber Ammonia Preserved Centrifugal Latex
2012NY/T 924-2012 Natural rubber concentrate.Technical code for processing of centrifuged ammonia.preserved latex
2005NY/T 924-2004 Natural rubber latex concentrate-Centrifuged ammonia preserved types technical rules for production