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Scope

1.1 This test method is used to determine the force required to cause a sharp-edged puncture probe (hypodermic needle) to penetrate through protective clothing material. The standard describes three test probes that may be used: 21-, 25-, or 28-gauge needles.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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.

Significance and Use

This test method evaluates puncture resistance of protective clothing materials which may include: plastics or elastomeric films, coated fabrics, flexible materials, laminates, leathers or textile materials.

This test method uses hypodermic needles with specified dimensions as puncture probes.

This test method evaluates puncture resistance of protective clothing materials, perpendicular to the material’s surface and with no supporting structure under/behind the material specimen.

Evaluation of puncture resistance for snag-type puncture should be performed in accordance with Test Method D2582.

Evaluation of puncture resistance for non-cutting puncture should be performed in accordance with Test Method F1342.

Keywords

hypodermic; needle; needle resistance; needlestick; prick; protective clothing materials; puncture; puncture resistance; stick; ICS Number Code 13.340.10 (Protective clothing)

To find similar documents by ASTM Volume:

11.03 (Occupational Health and Safety; Protective Clothing)

To find similar documents by classification:

13.340.10 (Protective clothing Including flameproof clothing)

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