IS 4580 : 1986 Specification for Brushes, Shaving

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for shaving brushes manufactured from nylonmonofilaments or bristles.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 380 : 1978Specification for French chalk

IS 384 : 1979Specification for brushes, paints and varnishes, flat

IS 564 : 1975Specification for DDT dusting powers

IS 1843 : 1963Specification for nylon-monofilaments

IS 1844 : 1975Specification for bristles