20/30420035 DC - BS ISO 22608. Protective clothing. Protection against liquid chemicals. Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials

20/30420035 DC

BS ISO 22608. Protective clothing. Protection against liquid chemicals. Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials

Status : Current, Draft for public comment   Published : April 2020

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This document specifies a test method to measure the repellency, retention and penetration of a known volume of liquid pesticide when applied to a protective clothing material. No external hydrostatic or mechanical pressure is applied to the test specimen during or after the application of the liquid pesticide.

The degree of contamination depends on numerous factors such as the type of exposure, application technique, and pesticide formulation. As the level of exposure can vary considerably, this method is designed to rate the relative performance of personal protective equipment (PPE) materials at two levels of contamination. Low level of contamination is achieved by applying 0,1 ml of liquid formulation and high level by applying 0,2 ml.

This test method does not measure the resistance to permeation or degradation.

This test method is suitable for field strength and concentrated pesticide formulations. This method may not be suitable for testing protective clothing materials against volatile pesticide formulations.

This document is applicable to the evaluation of materials that are new or those that have undergone treatment such as laundering or simulated abrasion. Details of the treatment shall be reported. This test method can also be used to determine the resistance provided by protective clothing materials against penetration of new pesticide formulations.




Standard Number20/30420035 DC
TitleBS ISO 22608. Protective clothing. Protection against liquid chemicals. Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials
StatusCurrent, Draft for public comment
Publication Date30 April 2020
Normative References(Required to achieve compliance to this standard)ISO 2859-1:1999
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 22608:2020
Draft Expiry Date23 June 2020
DescriptorsProtective clothing, Permeability measurement, Penetration tests, Chemical-resistant materials, Leak tests, Occupational safety, Liquids, Pesticides, Absorption, Chemical-resistance tests
ICS13.340.10
Title in FrenchVêtements de protection — Protection contre les produits chimiques liquides — Mesurage de la répulsion, de la rétention et de la pénétration des formulations de pesticides liquides à travers les matériaux des vêtements de protection
CommitteePH/3/3
PublisherBSI
FormatA4
DeliveryYes
Pages23
File Size420 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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