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ASTM D1278-91a(2011)
Standard Test Methods for Rubber from Natural Sources—Chemical Analysis (Includes all amendments And changes 12/15/2015).
Automaticky preložený názov:
Štandardné skúšobné metódy pre Guma z prírodných zdrojov & ndash; Chemická analýza
NORMA vydaná dňa 1.11.2011
Informácie o norme:
Označenie normy: ASTM D1278-91a(2011)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2011
Kód tovaru: NS-16855
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D1278-91a(2011) :
Keywords:
ash, copper, dirt, iron, manganese, nitrogen, rubber hydrocarbon, volatile matter, Manganese content--rubber, Natural rubber (NR), Nitrogen, Rubber chemicals, Volatile matter content--rubber, Ash--rubber, Chemical analysis--rubber chemicals/materials, Contamination, Copper content, Dirt accumulation/analysis, Iron content, Isoprene (IR) rubber, ICS Number Code 83.040.10 (Latex and raw rubber)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||
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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 and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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