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Standard Test Method for Resistance of Chemical Protective Clothing Materials to Liquid Permeation-Permeation Cup Method (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardná skúšobná metóda pre odolnosť proti chemických materiálov ochranných odevov do kvapalného prieniku priepustná Cup Metóda
NORMA vydaná dňa 10.6.1999
Označenie normy: ASTM F1407-99a
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.1999
Kód tovaru: NS-50172
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Breakthrough detection time, Chemicals,emprotective clothing, Cumulative permeation, Degradation, Permeation, Permeation cup method, Protective equipment,emclothing, Volatility, chemical protective clothing materials,emresistance to liquid, permeation, by permeation cup method, test,,Order Form, ICS Number Code 13.340.10 (Protective clothing)
1. Scope | ||||||||||||||||
1.1 This test method measures the barrier effectiveness of a specimen of protective clothing upon continuous contact with a liquid. 1.1.1 Procedure A -For use when a value for the cumulative amount of chemical permeated in 1 h is desired. 1.1.2 Procedure B -For use when breakthrough detection time and permeation rate values are desired. 1.2 Although not addressed herein, the effect of the test chemical on the clothing material can be determined by comparing the weight or other physical properties of the specimen before and after the permeation test. 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. Specific precautionary statements are given in Section 7. |
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