IS 11220-1984
Method for determination of color fastness to carbonization of disperse dyes on polyester cellulose fabrics

Standard No.

IS 11220-1984

Release Date

1985

Published By

IN-BIS

Latest

IS 11220-1984

Scope

This standard prescribes a method for the determination of colour fastness of disperse dyes on polyester-cellulosic fabrics of 67 : 33 and 80 : 20 percent polyester : cellulose composition, to carbonization treatment using concentrated sulphuric acid [ 70 percent ( m/m ) ].

IS 11220-1984 history

• 1985 IS 11220-1984 Method for determination of color fastness to carbonization of disperse dyes on polyester cellulose fabrics