GB/T 24218.17-2017: Textiles -- Test methods for nonwovens -- Part 17: Determination of resistance to penetration by water (spray impact)

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Scope

This Part of GB/T 24218 specifies the test method adopting the spray impact method
to determine the resistance to penetration by water of nonwovens.
This Part is applicable to the nonwovens that are expected to have certain degree of
water resistance or water repellency.
The test results are related to the water repellency of the fiber raw materials of the
nonwovens and the structure and arrangement mode of the nonwovens.

Basic Data

Standard ID	GB/T 24218.17-2017 (GB/T24218.17-2017)
Description (Translated English)	Textiles -- Test methods for nonwovens -- Part 17: Determination of resistance to penetration by water (spray impact)
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	W04
Classification of International Standard	59.080.30
Word Count Estimation	8,853
Date of Issue	2017-05-12
Date of Implementation	2017-12-01
Quoted Standard	GB/T 6529; GB/T 6682; GB/T 24218.6
Adopted Standard	ISO 9073-17-2008, MOD
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the test method for the determination of impermeability of nonwovens by spray impact method. This standard applies to non-woven fabrics with a certain degree of water repellency or water repellency. The results of this test are related to the water repellency of the fiber raw material of the nonwoven fabric and the structure and arrangement of the nonwoven fabric.