IS 5193 : 1998 Rubber sealing rings for domestic fruit and vegetable preserving jars Specification (first revision)

1 Scope

This standard prescribes the requirements, methods of samplingand tests for rubber sealing rings to be used for domestic fruitand vegetable preserving jars.

2 Normative references

IS 170 :1986 Acetone

IS 264 :1976 Nitric acid

IS 265 :1993 Hydrochloric acid

IS 505 :1978 China clay Kaolin

IS 1070 : 1992Reagent grade water

IS 1675 : 1971Stearic acid, technical

IS 1685 : 1975Whiting for rubber industry

IS3400Methods of test for vulcanized rubbers

Part 2 :1995 Hardness

Part 4 :1987 Accelerated ageing

IS 12581 : 1989Glass containers for domestic fruit preserving