IS 6450 : 1971 Specification for Rubbers for the Dairy Industry

1 Scope

1.1 This standard prescribes the requirements and methods ofsampling and test for vulcanized non-oil resistant and oilresistant rubbers used in the manufacture of rubber parts for thedairy industry suitable for use up to - 10°

Note - The rubbers covered by the standard are adequatelyresistant to normal cleaning and sterilizing conditions

1.2 The design and dimensional requirements of rubber parts arenot covered by this standard.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 505 :1968Specification for light kaolin

IS 1675 :1960Specification for stearic acid, technical

IS 1683 :1960Specification for barytes for rubber industry

IS 1685 :1960Specification for whiting for rubber industry

IS 3400 : Part I :1965 Methods of test for vulcanizedrubbers:Part I Tensile stress-strain properties

IS 3400 : Part II :1965 Methods of test for vulcanized rubbers:Part II Hardness.

IS 3400 : Part IV :1965 Methods of test for vulcanized rubbers:Part IV Accelerated ageing

IS 3400 : Part VI :1967 Methods of test for vulcanized rubbers:Part VI Resistance to liquids

IS 3400 : Part X :1969 Methods of test for vulcanizedrubbers:Part X Compression set at constant strain