1、Designation:D589998(Reapproved 2019)Standard Classification System forRubber Compounding Materials for Use in ComputerMaterial Management Systems1This standard is issued under the fixed designation D5899;the number immediately following the designation indicates the year oforiginal adoption or,in th
2、e case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This classification is intended to establish a method tofind compounding materials on a comp
3、uter data base by bothfunctional and chemical classification.This classification willinclude rubber compounding materials or ingredients normallyused in formulating rubber compounds.This classification isnot intended for use in rubber latex or solvent based rubberadhesive applications.1.2 This stand
4、ard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.3 This internati
5、onal standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committe
6、e.2.Significance and Use2.1 Commercially available computer material managementprograms are being used regularly in the rubber industry.Theseprograms typically will retrieve information from a raw mate-rial or compounding material data base by chemical name,CAS registry number,trade name,and supplie
7、r name.Retriev-ing information by these fields can present problems.Thecommon chemical names are not standardized.IUPAC nomen-clature is standardized but the names typically are too lengthyfor easy retrieval.Also,the user may not have information suchas trade name,supplier name,or CAS registry numbe
8、r.2.2 An alternate method of retrieving information from araw material or compounding material data base is to sort byclassification.This has the added advantage of enabling acompounder to select a compounding material from a givenclassification for a new compound formulation.3.Basis of Classificati
9、on3.1 This classification is based on two methods.3.1.1 The primary method of classifying raw materials orcompounding materials is on the basis of functionality.Func-tionality is defined by the principal reason for the materialsuse in the rubber formulation.Even though some compoundingmaterials may
10、have multiple functions,only the principalfunction should be included in the functional classification.The compounding material should not be included under morethan one functional classification.3.1.2 Under each functional classification there is a secondlevel of classification by chemical descript
11、ion.4.Classification System4.1 The classification for compounding materials given in acomputers material management system is as follows:4.2 Functional ClassificationAccelerators:4.2.1 Chemical Classification:4.2.1.1 Dithiocarbamates4.2.1.2 Guanidines4.2.1.3 Maleimides4.2.1.4 Sulfenamides4.2.1.5 Sul
12、fenimides4.2.1.6 Thiazoles4.2.1.7 Thioureas4.2.1.8 Thiurams4.2.1.9 Dithiophosphates4.2.1.10 Amines4.2.1.11 Other4.3 Functional ClassificationAdhesion Promoters:4.3.1 Chemical Classification:4.3.1.1 Methylene donors4.3.1.2 Resorcinol donors4.3.1.3 Cobalt salts/compounds4.3.1.4 Polyisocyanates4.3.1.5
13、Other4.4 Functional ClassificationAntidegradants:4.4.1 Chemical Classification:4.4.1.1 Bisphenols4.4.1.2 Polyphenols4.4.1.3 Alkyl aryl phosphites1This classification is under the jurisdiction of ASTM Committee D11 onRubber and Rubber-like Materials and is the direct responsibility of SubcommitteeD11
14、.20 on Compounding Materials and Procedures.Current edition approved Jan.1,2019.Published February 2019.Originallyapproved in 1996.Last previous edition approved in 2013 as D5899 98(2013).DOI:10.1520/D5899-98R19.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 1942
15、8-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technica
16、l Barriers to Trade(TBT)Committee.1 4.4.1.4 Alkyl aryl-p-phenylene diamines4.4.1.5 Dialkyl-p-phenylene diamines4.4.1.6 Diaryl-p-phenylene diamines4.4.1.7 Mercaptobenzimidazoles4.4.1.8 Quinolines4.4.1.9 Substituted amines4.4.1.10 Substituted phenols4.4.1.11 Thiopropionates4.4.1.12 Waxes4.4.1.13 Other4.5 Functional ClassificationAntistatic Agents:4.6 Functional ClassificationBlowing Agents:4.6.1 Chemical Classification:4.6.1.1 Azodicarbonamide4.6.1.2 Carbonates4.6.1.3 Semicarbazides4.6.1.4 Sulfony
