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ASTM D4872-99
Standard Test Method for Dielectric Testing of Wire and Cable Filling Compounds
Automaticky preložený názov:
Štandardná skúšobná metóda pre testovanie dielektrickej z vodičov a káblov Plniace zlúčenín
NORMA vydaná dňa 10.4.1999
Informácie o norme:
Označenie normy: ASTM D4872-99
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.1999
Kód tovaru: NS-28975
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4872-99 :
Keywords:
Cable filling/flooding compounds, Communication cable, Dielectric constant (permittivity)/dissipation factor, Electrical performance, Heating tests-petroleum products, Ovens, Resistance and resistivity (electrical)-insulating materials, Volume resistivity, dielectric testing of wire and cable filling compounds, test, ICS Number Code 29.035.01 (Insulating materials in general)
Doplňujúce informácie
| 1. Scope | ||||||||||
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1.1 This test method covers the determination of dissipation factor, permittivity (dielectric constant) and ac volume resistivity of wire and cable filling compounds and related materials that are solid at room temperature, but capable of being melted at elevated temperature. 1.2 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. Specific hazard statements are given in Section 9. 1.3 The values stated in inch-pound units are the standard, except in certain instances where SI units are more appropriate. The values in parentheses are for information only. |
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| 2. Referenced Documents | ||||||||||
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