IS 13893 : 1994 Polyurethane Sole, Semirigid - Specification

1 Scope

1.1 This standard prescribes the requirements and methods ofsampling and test for polyurethane, semirigid, unit-full soles.

1.2 This standard does not cover the requirements ofpolyurethane sole in solid or rigid form.

2 References

List of Referred Indian Standards

IS 2050 :1991Glossary of terms relating to footwear

IS 3400 : Part 4 :1987 Methods of test for vulcanized rubbers:Part 4 Accelerated ageing

IS 4905 :1968Method for random sampling

IS12240Method of test for polyvinyl chloride boots:

Part 1 :1988Part 1 Measurement of thickness

Part 2 :1988Part 2 Determination of durometer hardnessShore A

Part 3 :1988Part 3 Determination of relative density

Part 6 :1988Part 6 Determination of tensile strength andelongation at break

Part 7 :1988Part 7 Flexing test-resistance to cut growthfor soling material