ISO 11890-1:2007 is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products. It specifies a method for the determination of the volatile organic compound (VOC) content of paints, varnishes and their raw materials. This part may be used where the expected VOC content is greater than 15 % by mass. When the expected VOC content is greater than 0,1 % by mass and less than 15 % by mass, ISO 11890-2 should be employed. This method assumes that the volatile matter is either water or organic. However, other volatile inorganic compounds can be present and might need to be quantified by another suitable method and allowed for in the calculations.
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Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Required supplementary information
6 Sampling
7 Procedure
7.1 Number of determinations and general test conditions
7.2 Determination of parameters
7.3 Density
7.4 Non-volatile-matter content
7.5 Water content
7.6 Exempt compounds (only where national legislation applies)
8 Calculation
8.1 General
8.2 Method 1: VOC content, as a percentage by mass, of the product “ready for use”
8.3 Method 2: VOC content, in grams per litre, of the product “ready for use”
8.4 Method 3: VOC content, in grams per litre, of the product “ready for use” less water
8.5 Method 4: VOC content, in grams per litre, of the product “ready for use” less water and less exempt compounds (only required if national legislation applies)
9 Expression of results
10 Precision
10.1 General
10.2 Repeatability limit r
10.3 Reproducibility limit R
11 Test report
Annex A Required supplementary information (normative)
7.1 Number of determinations and general test conditions
7.2 Determination of parameters
7.3 Density
7.4 Non-volatile-matter content
7.5 Water content
7.6 Exempt compounds (only where national legislation applies)
8 Calculation
8.1 General
8.2 Method 1: VOC content, as a percentage by mass, of the product “ready for use”
8.3 Method 2: VOC content, in grams per litre, of the product “ready for use”
8.4 Method 3: VOC content, in grams per litre, of the product “ready for use” less water
8.5 Method 4: VOC content, in grams per litre, of the product “ready for use” less water and less exempt compounds (only required if national legislation applies)
9 Expression of results
10 Precision
10.1 General
10.2 Repeatability limit r
10.3 Reproducibility limit R
11 Test report
Annex A Required supplementary information (normative)
ISO 11890-2:2006 Paints and varnishes -- Determination of volatile organic compound (VOC) content -- Part 2: Gas-chromatographic method
ISO 1513:1992 Paints and varnishes -- Examination and preparation of samples for testing
ISO 15528:2000 Paints, varnishes and raw materials for paints and varnishes -- Sampling
ISO 11890-2:2006 Paints and varnishes -- Determination of volatile organic compound (VOC) content -- Part 2: Gas-chromatographic method
ISO 1513:1992 Paints and varnishes -- Examination and preparation of samples for testing
ISO 15528:2000 Paints, varnishes and raw materials for paints and varnishes -- Sampling
ISO 2811-1:1997 Paints and varnishes -- Determination of density -- Part 1: Pyknometer method
ISO 2811-2:1997 Paints and varnishes -- Determination of density -- Part 2: Immersed body (plummet) method
ISO 2811-3:1997 Paints and varnishes -- Determination of density -- Part 3: Oscillation method
ISO 2811-4:1997 Paints and varnishes -- Determination of density -- Part 4: Pressure cup method
ISO 3251:2003 Paints, varnishes and plastics -- Determination of non-volatile-matter content
ISO 3270:1984 Paints and varnishes and their raw materials -- Temperatures and humidities for conditioning and testing
ISO 760:1978 Determination of water -- Karl Fischer method (General method)