AS/NZS 1301.454s:2006
Methods of test for pulp and paper - Determination of opacity (paper backing) - Diffuse reflectance method

Standard No.

AS/NZS 1301.454s:2006

Release Date

2006

Published By

Standard Association of Australia （SAA）

Latest

AS/NZS 1301.454s:2006

Replace

AS 1301.454s-1992 NZS 1301.454s-1992

Scope

This standard specifies a method for the measurement of the opacity (paper backing) of paper by diffuse reflectance. Paper that has been treated with a fluorescent dyestuff or exhibits significant fluorescence may be measured by this method, provided a near ultra-violet filter is used to eliminate the fluorescence. The opacity of coloured paper may also be measured by this standard.

AS/NZS 1301.454s:2006 Referenced Document

• AS/NZS 1301.436s Methods of test for pulp and paper - Measurement of diffuse reflectance factor

AS/NZS 1301.454s:2006 history

• 2006 AS/NZS 1301.454s:2006 Methods of test for pulp and paper - Determination of opacity (paper backing) - Diffuse reflectance method