ASTM D2369 - 24
Standard Test Method for Volatile Content of Coatings
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
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| Fecha edición: |
2024-02-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | multicomponent paints; nonvolatile determination; VOC baking temperature; VOC in paints; volatile determination; volatiles; |
| Scope: | 1.1 This test method describes a procedure for the determination of the weight percent volatile content of solventborne and waterborne coatings. Test specimens are heated at 110 °C ± 5 °C for 60 min. Note 1: The coatings used in these round-robin studies represented air-dried, air-dried oxidizing, heat-cured baking systems, and also included multicomponent paint systems. 1.2 Sixty minutes at 110 °C ± 5 °C is a general purpose test method based on the precision obtained with both solventborne and waterborne coatings (see Section 9). 1.3 This test method is viable for coatings wherein one or more parts may, at ambient conditions, contain liquid coreactants that are volatile until a chemical reaction has occurred with another component of the multi-package system. Note 2: Committee D01 has run round-robin studies on volatiles of multicomponent paint systems. The only change in procedure is to premix the weighed components in the correct proportions and allow the specimens to stand at room temperature for 1 h prior to placing them into the oven. 1.4 Test Method D5095 for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments is the standard method for nonvolatile content of these types of materials. 1.5 Test Methods D5403 for Volatile Content of Radiation Curable Materials is the standard method for determining nonvolatile content of radiation curable coatings, inks and adhesives. 1.6 Test Method D6419 for Volatile Content of Sheet-Fed and Coldset Web Offset Printing Inks is the method of choice for these types of printing inks. 1.7 This test method may not be applicable to all types of coatings. Other procedures may be substituted with mutual agreement between the producer and the user. Note 3: If unusual decomposition or degradation of the specimen occurs during heating, the actual time and temperature used to cure the coating in practice may be substituted for the time and temperature specified in this test method, subject to mutual agreement between the producer and the user. The U.S. EPA Reference Method 24 specifies 110 °C ± 5 °C for 1 h for coatings. Note 4: Practice D3960 for Determining Volatile Organic Compound (VOC) Content of Paints and Related Coatings describes procedures and calculations and provides guidance on selecting test methods to determine VOC content of solventborne and waterborne coatings. 1.8 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.9 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | D01.21 - D01.21 |
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Otras Relaciones |
Es referenciada por D3105-17R24 Es referenciada por D4713-12R20 Es referenciada por D4209-07R19 Es referenciada por D7232-06R22 Es referenciada por D4302-14R21 Es referenciada por D4143-16R22 Es referenciada por C0309-19 Es referenciada por D5286-20 Es referenciada por D2698-05R22 Es referenciada por D5325-03R21 Es referenciada por D7805-13R21 Es referenciada por D5066-91R23 Es referenciada por D5403-93R21 Es referenciada por D5087-02R21 Es referenciada por D4764-01R23 Es referenciada por C1315-19 Es referenciada por D5009-02R23 Es referenciada por D6583-13R19 Es referenciada por D6266-00AR23 Es referenciada por D3794-22 |










