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Standard Classification System for Rubber Products in Automotive Applications
Přeložit název
NORMA vydána dne 1.6.2018
Označení normy: ASTM D2000-18
Poznámka: NEPLATNÁ
Datum vydání normy: 1.6.2018
Kód zboží: NS-852634
Počet stran: 53
Přibližná hmotnost: 159 g (0.35 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
automotive applications, elastomer, rubber,, ICS Number Code 83.060 (Rubber),83.160.01 (Tyres in general)
1. Scope | ||||||||||||||||||||||||||||||||||||||||||
1.1 This classification system covers the properties of vulcanized rubber materials (natural rubber, reclaimed rubber, synthetic rubbers, alone or in combination) that are intended for, but not limited to, use in rubber products for automotive applications. Note 1: This classification system may serve many of the needs
of other industries in much the same manner as SAE numbered steels.
It must be remembered, however, that this system is subject to
revision when required by automotive needs. It is recommended that
the latest revision always be used.
1.2 This classification system is based on the premise that the properties of all rubber products can be arranged into characteristic material designations. These designations are determined by types, based on resistance to heat aging, and 1.3 In all cases where the provisions of this classification system would conflict with those of the detailed specifications for a particular product, the latter shall take precedence. Note 2: When the rubber product is to be used for purposes
where the requirements are too specific to be completely prescribed
by this classification system, it is necessary for the purchaser to
consult the supplier in advance, to establish the appropriate
properties, test methods, and specification test limits.
1.4 The values stated in SI units are to be regarded as standard. 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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