TM022-TM22-TM 22 Water Repellency: Spray Test

TM022-TM22-TM 22 Water Repellency: Spray Test

Description

TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.

 

AATCC TM22-2017e, Test Method for Water Repellency: Spray t

 

 

1.  Purpose and Scope

 

1.1  This test method is applicable to any textile fabric, which may or may not have been given a water-repellent finish.  It measures the resistance of fabrics to wetting by water.  It is especially suitable for measuring the water-repellent efficacy of finishes applied to fabrics.

 

2.  Principle

 

2.1  Water sprayed against the taut surface of a test specimen under controlled conditions produces a wetted pattern whose size depends on the relative repellency of the fabric.  Evaluation is accomplished by comparing the wetted pattern with pictures on a standard chart.

 

Copyright American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.

 

The above information is only a summary of the AATCC test method.

Price

Member/List: $65.00 / $90.00

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