IS 13101 : 1991 Natural Rubber Latex, Creamed, Ammonia Preserved - Specification

1 Scope

1.1 This standard prescribes the requirements and the methods oftest for concentrated natural rubber latex produced by creamingprocess and preserved mainly with ammonia.

2 References

IS3708Methods of test for natural rubber latex:

Part 1 :1985 Determination of dry rubber content

Part 4 :1985 Determination of total alkalinity

Part 6 :1985 Determination of mechanicalstability

Part 7 :1986 Determination of volatile fatty acidnumber

Part 11 :1986 Determination of magnesium

IS 4905 :1968 Methods for random sampling

IS 5190 :1969 Code for packaging of naturalrubber latex in drums

IS9316Methods of test for rubber latex:

Part 4 :1988 Determination of total solidscontent

Part 5 :1988 Drawing of samples