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ASTM D1278-91a(2020)
Standard Test Methods for Rubber from Natural Sources´Chemical Analysis (Includes all amendments and changes 6/26/2020).
Přeložit název
NORMA vydána dne 1.6.2020
Informace o normě:
Označení normy: ASTM D1278-91a(2020)
Datum vydání normy: 1.6.2020
Kód zboží: NS-997554
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D1278-91a(2020) :
Keywords:
ash, copper, dirt, iron, manganese, nitrogen, rubber hydrocarbon, volatile matter,, ICS Number Code 83.040.10 (Latex and raw rubber)
Doplňující informace
| Significance and Use | ||||||||||||||||||||||||||||
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3.1 These test methods are intended for quality control acceptance of natural rubber and may be used for referee purposes. |
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| 1. Scope | ||||||||||||||||||||||||||||
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1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:
1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.4 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. 1.5 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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