ISO 6504-3:2006 PDF

Scope: This part of ISO 6504 describes methods for determining the opacity (by contrast ratio measurement) given by paint films of white or light colours of tristimulus value greater than 25, applied at a spreading rate of to a black and white chart or to colourless transparent polyester foil. In the latter case, the tristimulus value is measured subsequently over black and white glass panels.

ISO 6504-3:2006 Referenced Document

ISO 1513 Paints and varnishes - Examination and preparation of test samples*， 2010-05-01 Update
ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling*， 2020-05-13 Update
ISO 2811-1 Paints and varnishes — Determination of density — Part 1: Pycnometer method*， 2023-01-18 Update
ISO 2811-2 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method*， 2011-03-01 Update
ISO 2811-3 Paints and varnishes — Determination of density — Part 3: Oscillation method*， 2023-10-01 Update
ISO 2811-4 Paints and varnishes - Determination of density - Part 4: Pressure cup method*， 2011-03-01 Update
ISO 3251 Paints, varnishes and plastics — Determination of non-volatile-matter content*， 2019-05-14 Update
ISO 4618 Paints and varnishes — Vocabulary*， 2023-02-06 Update
ISO 7724-2 Paints and varnishes; Colorimetry; Part 2 : Colour measurement

2019 ISO 6504-3:2019 Paints and varnishes — Determination of hiding power — Part 3: Determination of hiding power of paints for masonry, concrete and interior use
2006 ISO 6504-3:2006 Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate
1998 ISO 6504-3:1998 Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio (opacity) of light-coloured paints at a fixed spreading rate