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ASTM D4238-90
Standard Test Method for Electrostatic Propensity of Textiles (Withdrawn 1996)
Automaticky preložený názov:
Štandardné testovacie metódy pre elektrostatické sklon textílií ( Withdrawn 1996 )
NORMA vydaná dňa 1.1.1990
Informácie o norme:
Označenie normy: ASTM D4238-90
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1990
Kód tovaru: NS-26531
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4238-90 :
Keywords:
Corona discharge method, Electrical properties, Electrostatic charge/discharge, Textile fabr (general), Textile fabr (nonwoven), Textile fibers, Voltage, Yarn properties, electrostatic propensity of textiles, test, ICS Number Code 59.080.30 (Textile fabr)
Doplňujúce informácie
| 1. Scope |
|
1.1 This test method covers the determination of the relative electrostatic propensity of fibers, yarns, and fabrics by a corona discharge. This includes the measurement of the maximum charge voltage and the decay half-life. 1.2 This test method is generally not applicable to pile fabrics. 1.3 This standard may involve hazardous materials, operations, and equipment. 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. See Section 7 for additional precautionary information. |
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