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ASTM D1439-15
Standard Test Methods for Sodium Carboxymethylcellulose
Automaticky preložený názov:
Štandardné skúšobné metódy pre nátrium-karboxymetylcelulóza
NORMA vydaná dňa 1.12.2015
Informácie o norme:
Označenie normy: ASTM D1439-15
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2015
Kód tovaru: NS-630355
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D1439-15 :
Keywords:
degree of etherification, density, moisture, purity, rotational viscometer, sodium carboxymethylcellulose, sodium chloride, sodium glycolate, viscosity,, ICS Number Code 85.040 (Pulps)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||
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5.1 Moisture analysis (along with purity) is used to calculate the amount of active polymer in the material and must be considered when determining the amount of sodium carboxymethylcellulose to use in various formulations. |
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| 1. Scope | ||||||||||||||||||||
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1.1 These test methods cover the testing of sodium carboxymethylcellulose. 1.2 The test procedures appear in the following order:
1.3 The values stated in SI units are to be regarded as the standard. The values given 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. For specific hazard statements, see 15.1 and 20. |
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| 2. Referenced Documents | ||||||||||||||||||||
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