ISO 27065 pdf download Protective clothing — Performance requirements for protective clothing worn by operators applying liquid pesticides
This International Standard establishes minimum performance, classification, and labelling requirements forprotective clothing worn by operators applying liquid pesticide products diluted in water. Protective clothingcovered by this lnternational Standard includes, but is not limited to, shirts, jackets, trousers, coveralls, andspray-tight or liquid-tight garments. This International Standard addresses protection provided by protectiveaccessories. with the exception of those used for the protection of the head. hands. and feet. Thisnternational Standard does not address protection against biocides, fumigants or highly volatile liquids.
2 Normative references
The following referenced documents are indispensable for the application of this document. For datedreferences, only the edition cited applies. For undated references, the latest edition of the referenceddocument(including any amendments) applies.
ISO 6330:2000, Textiles — Domestic washing and drying procedures for textile testing
ISO 6529, Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases
ISO 9073-4, Textiles — Test methods for nonwovens — Part 4: Determination of tear resistance
ISO 13688, Protective clothing — General requirements
ISO 13934-1, Textiles — Tensile properties of fabrics — Part 1: Determination of maximum force and elongation at maximum force using the strip method
ISO 13935-2, Textiles — Seam tensile properties of fabrics and made-up textile articles — Part 2: Determination of maximum force to seam rupture using the grab method
ISO 13994, Clothing for protection against liquid chemicals — Determination of the resistance of protective clothing materials to penetration by liquids under pressure
ISO 17491-4, Protective clothing — Test methods for clothing providing protection against chemicals — Part 4: Determination of resistance to penetration by a spray of liquid (spray test)
ISO 22608, Protective clothing — Protection against liquid chemicals — Measurement of repellency, retention,and penetration of liquid pesticide formulations through protective clothing materials
EN 14786, Protective clothing — Determination of resistance to penetration by sprayed liquid chemicals,emulsions and dispersions — Atomizer test
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
removal of a contaminant or contaminants from the surface or matrix, or both, of chemical protective clothing to the extent necessary for its next intended action
pesticide in the form of gas with the ability to spread to all areas of a sealed structure
item of clothing such as a coverall or two-piece suit consisting of single or multiple layers
limited-use chemical protective clothing
chemical protective clothing for limited duration of use, intended to be worn until hygienic cleaning becomes necessary or contamination with pesticides has occurred and disposal is required
NOTE This includes protective clothing for single use and for limited re-use, according to the information supplied by the manufacturer.
process by which a pesticide moves through porous materials, seams, pinholes, or other imperfections in a material on a non-molecular level
process by which a pesticide moves through a material on a molecular level, involving
⎯ sorption of the molecules of the chemical into the contacted (outside) surface of a material,
⎯ diffusion of the sorbed molecules in the material, and
⎯ desorption of the molecules from the opposite (inner) surface of the material