ASTM D2062 Test Fikstürü

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ASTM D2062 – Standard Test Methods for Operability of Zippers

ASTM D2062 – These test methods cover procedures for determining the following characteristics of zippers:

Opening and Closing of Zippers

Separator Functioning of Zippers

Sticking of Zippers at Stops

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 OPENING AND CLOSING OF ZIPPERS

Summary of Test Method

Using a force indicator, the slider is pulled along the zipper chain alternately in the opening and closing directions and the force required to maintain each

movement is recorded.

Significance and Use

The force required to move the slider on the chain is a measure of the ease with which the zipper will operate in end use applications.

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ASTM D2062 / SEPARATOR FUNCTIONING OF ZIPPERS

Summary of Test Method

The slider, chain, and separable unit are placed in various relationships to each other and the force required to move the slider is determined with the aid

of a force indicator.

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ASTM D2062 / STICKING OF ZIPPERS AT STOPS

Summary of Test Method

The slider is pulled against the stops with a prescribed force after which the force required to move the slider away from the stops is determined.

*** Before conducting ASTM D2062 , it is important to read the entire specification. Standards can be obtained from appropriate standard authorities.

 

***PARSROS  offers several types of grips and fixtures which will enable you to perform a variety of tests

  that are accurate and repeatable.