ASTM D792 - 20
Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
| 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: |
2020-07-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | density; relative density; specific gravity; |
| Scope: | 1.1 These test methods describe the determination of the specific gravity (relative density) and density of solid plastics in forms such as sheets, rods, tubes, or molded items. 1.2 Two test methods are described: 1.2.1 Test Method A—For testing solid plastics in water, and 1.2.2 Test Method B—For testing solid plastics in liquids other than water. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 Warning—Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Use caution when handling mercury and mercury-containing products. See the applicable product Safety Data Sheet (SDS) for additional information. The potential exists that selling mercury or mercury-containing products, or both, is prohibited by local or national law. Users must determine legality of sales in their location. 1.5 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. Note 1: This standard is not equivalent to ISO 1183–1 Method A. This test method provides more guidelines on sample weight and dimension. ISO 1183-1 allows testing at an additional temperature of 27 ± 2°C. 1.6 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: | 83.080.01 - Plásticos en general |
| CTN: | D20.70 - D20.70 |
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Otras Relaciones |
Es referenciada por D0787-18 Es referenciada por C1349 - 17(2024) Es referenciada por F3288/F3288M - 24 Es referenciada por D6867 - 19(2025) Es referenciada por D4242 - 25 Es referenciada por F665 - 09(2024) Es referenciada por F3753 - 25e1 Es referenciada por D4321 - 24 Es referenciada por D2734 - 23 Es referenciada por F3253 - 25 Es referenciada por F2945 - 18(2023) Es referenciada por E1783/E1783M - 24 Es referenciada por F2902 - 24 Es referenciada por D8539 - 23 Es referenciada por D5449_D5449M-22 Es referenciada por D7264_D7264M-21 Es referenciada por F2881_F2881M-21E01 Es referenciada por D5450_D5450M-22 Es referenciada por D0619-21 Es referenciada por D6411_D6411M-99R20 |










