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ASTM D3489-17
Standard Test Methods for Microcellular Urethane Materials
NORMA vydaná dňa 1.3.2017
Informácie o norme:
Označenie normy: ASTM D3489-17
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.3.2017
Kód tovaru: NS-678289
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D3489-17 :
Keywords:
microcellular, test method, urethane,, ICS Number Code 83.100 (Cellular materials)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||||||||
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5.1 Tests made on materials herein prescribed have the potential to give considerable value in comparing physical properties of different materials, in controlling manufacturing processes, and as a basis for writing specifications. 5.2 Before proceeding with these test methods, if appropriate, make reference to the specification associated with the material or product being tested. Any test specimen preparation, conditioning, dimensions, testing parameters, or combination thereof, covered in the ASTM materials or product specification shall take precedence over those mentioned in these test methods. If there are no relevant ASTM specifications, then the default conditions apply. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||
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1.1 These test methods cover the preparation of a standard-size test sample and basic tests for physical property determinations of microcellular urethane materials. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 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. Note 1: There is no known ISO equivalent to this
standard.
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||
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