Logo

ASTM D6701-16

Historical Revision

Standard Test Method for Determining Water Vapor Transmission Rates Through Nonwoven and Plastic Barriers

$83.00

$83.00

$149.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

1.1 This test method covers a procedure for determining the rate of water vapor transmission ranging between 500 to 100,000 g/m2day through nonwoven and plastic barrier materials. The method is applicable to films, barriers consisting of single or multilayer synthetic or natural polymers, nonwoven fabric, and nonwoven fabrics coated with films up to 3 mm (0.1 in.) in thickness.

1.2 This test method provides for the determination of (1) water vapor transmission rate (WVTR), and (2) the permeance to water vapor.

1.3 The values stated in metric units are to be regarded as the standard. The acceptable units for water vapor transmission rate are usually g/m2day.

1.4 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.


5.1 The purpose of this test method is to obtain values for the water vapor transmission rate of barrier materials.

5.2 Water vapor transmission rate is an important property of materials and can be related to shelf life; product stability, breath-ability, and wearing comfort.

5.3 Data from this test method is suitable as a referee method of testing, provided that the purchaser and seller have agreed on sampling procedures, test conditions, and acceptance criteria.

SDO ASTM: ASTM International
Document Number D6701
Publication Date Aug. 1, 2016
Language en - English
Page Count 6
Revision Level 16
Supercedes
Committee F02.10
Publish Date Document Id Type View
May 1, 2024 D6701-24 Revision
Feb. 1, 2021 D6701-21 Revision
Aug. 1, 2016 D6701-16 Revision
Aug. 10, 2001 D6701-01 Revision