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NEPLATNÁ ASTM D3960-05(2013) 1.11.2013 náhled

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ASTM D3960-05(2013)

Standard Practice for Determining Volatile Organic Compound (VOC)Content of Paints and Related Coatings

Automaticky přeložený název:

Standardní praktiky pro stanovení těkavých organických látek (VOC) Obsah nátěrových hmot a obdobných nátěry

NORMA vydána dne 1.11.2013

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Provedení	PDF - okamžité stažení - 1 746.20 Kč Tištěné - 1 746.20 Kč
Dostupnost	SKLADEM
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1 746.20 Kč

Informace o normě:

Označení normy: ASTM D3960-05(2013)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2013
Kód zboží: NS-25521
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Nátěrové hmoty, barvy a laky

Anotace textu normy ASTM D3960-05(2013) :

Keywords:
test precision, VOC, VOC calculations, VOC content, VOC content of paint, ICS Number Code 87.040 (Paints and varnishes)

Doplňující informace

Significance and Use

5.1 This practice discusses applicable ASTM test methods used in the determination of the VOC content of paints and related coatings and provides equations for calculating the VOC content expressed as the mass of VOC: (5.2 Volatile organic compound content is used to compare the amount of VOC released from different coatings used for the same application, that is, to coat the same area to the same dry film thickness (assuming the same application efficiency).

5.3 VOC content data are required by various regulatory agencies.

5.4 Only the expression of VOC content as a function of the volume of coating solids gives a linear measure of the difference in VOC released from different coatings used for the same application.

5.5 When VOC content is expressed as a function of the volume of coating less water and exempt solvents, the values obtained do not account for differences in the volume solids content of the coatings being compared: this expression, therefore, does not provide a linear measure of the difference in VOC emitted from different coatings used for the same application.

1.1 This practice measures the volatile organic compound (VOC) content of solventborne and waterborne paints and related coatings as determined from the quantity of material released from a sample under specified bake conditions and subtracting exempt volatile compounds and water if present.

1.2 This practice provides a guide to the selection of appropriate ASTM test methods for the determination of VOC content.

1.3 Certain organic compounds that may be released under the specified bake conditions are not counted toward coating VOC content because they do not participate appreciably in atmospheric photochemical reactions. Such negligibly photochemically reactive compounds are referred to, as exempt volatile compounds in this practice.

1.4 VOC content is calculated as a function of (1) the volume of coating less water and exempt volatile compounds, and (2) the volume of coating solids, and (3) the weight of coating solids.

1.5 The values stated in SI units are to be regarded as standard.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

D1475-13(2020)	Standard Test Method for Density of Liquid Coatings, Inks, and Related Products
D2369-24	Standard Test Method for Volatile Content of Coatings
D2697-22	Standard Test Method for Volume Nonvolatile Matter in Clear or Pigmented Coatings
D2832-92(2016)	Standard Guide for Determining Volatile and Nonvolatile Content of Paint and Related Coatings
D3792-16(2022)	Standard Test Method for Water Content of Coatings by Direct Injection Into a Gas Chromatograph
D3925-02(2022)	Standard Practice for Sampling Liquid Paints and Related Pigmented Coatings
D4017-22	Standard Test Method for Water in Paints and Paint Materials by Karl Fischer Method
D4457-02	Standard Test Method for Determination of Dichloromethane and 1,1,1-Trichloroethane in Paints and Coatings by Direct Injection into a Gas Chromatograph
D5095-91(2022)	Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments
D5201-05a(2020)	Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings (Includes all amendments and changes 12/14/2020).
D5403-93(2021)	Standard Test Methods for Volatile Content of Radiation Curable Materials
D6093-97(2022)	Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
D6133-02(2021)	Standard Test Method for Acetone, p-Chlorobenzotrifluoride, Methyl Acetate or t-Butyl Acetate Content of Solventborne and Waterborne Paints, Coatings, Resins, and Raw Materials by Direct Injection Into a Gas Chromatograph
D6419-00(2023)	Standard Test Method for Volatile Content of Sheet-Fed and Coldset Web Offset Printing Inks
D6438-05(2022)	Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography
D6886-18	Standard Test Method for Determination of the Weight Percent Individual Volatile Organic Compounds in Waterborne Air-Dry Coatings by Gas Chromatography
E180-03	Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009)