IS 9336 : 1979 Specification for Cotton Yarn for Underground Cables

1 Scope

1.1 This standard prescribes the requirements of two varieties of cotton yarnscoured, bleached or dyed, used in underground telcommunication cables.

1.2 This standard does not specify the colour of the dyed yarn (see also 2.10).

2 References

IS 2 :1960 Rules for rounding off numericalvalues

IS 199 :1973 Method for estimation of moisture, total size orfinish,ash and fatty matter in grey and finished cotton textilematerials

IS 293 :1967 Code for seaworthy packaging of cotton cloth andyarn

IS 1347 :1972 Code for packaging of cotton cloth and yarn

IS 1383 :1960 Methods for determination of scouring loss ingray and finished cotton textile materials

IS 1390 :1961 Methods for determination of pH value of aqueousextractsof textile materials

IS 4420 :1967 Methods for determination of conductivity of aqueousandorganic extracts of textile materials