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ASTM D1415-88(1999)
Standard Test Method for Rubber Property-International Hardness
Automaticky preložený názov:
Štandardná skúšobná metóda pre Rubber Property - International Tvrdosť
NORMA vydaná dňa 10.5.1999
Informácie o norme:
Označenie normy: ASTM D1415-88(1999)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.5.1999
Kód tovaru: NS-17216
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D1415-88(1999) :
Keywords:
rubber, rubber property, international hardness, differential penetration, hardness scale value, force, penetration depth, dimension ball, ICS Number Code 83.060 (Rubber)
Doplňujúce informácie
| 1. Scope | ||||||||
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1.1 This test method describes a procedure for measuring the hardness of rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball under two conditions of contact with the rubber: (1 ) with a small initial force and (2 ) with a much larger final force. The differential penetration is taken at a specified time and converted to a hardness scale value. 1.2 This test method is identical in substance with ISO48. 1.3 This standard does not purport to address all of the safety problems 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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