IS 5569 : 1970 Specification for Cork and Cellulose Base Jointing Material

1 Scope

1.1 This standard prescribes the requirements of compressiblesheet, jointing material composed of a mixture of cork granule andcellulosic fibres, from which gaskets can be cut or stamped.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1060 : Part I :1966 Methods of sampling and test for paper andallied products : Part I

IS 1070 :1960Specification for water, distilled quality

IS 1796 :1961Specification for crude glycerine and refinedglycerine

IS 2967 :1964Specification for external micrometers

IS 4202 :1967Method for determination of chloride content intextile materials

IS 4203 :1967Method for determination of sulphate content intextile materials

IS 4420 :1967Method for determination of conductivity ofaqueous and organic extracts of textilematerials

IS 4905 :1968Methods for random sampling