Download or read book GB/T 15330-2020 Translated English of Chinese Standard. (GBT 15330-2020, GB/T15330-2020, GBT15330-2020) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-08 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies test principle, instruments and equipment, preparation of test piece, test steps and result calculation for water penetration rate of pressure-sensitive tape. This Standard includes test methods for water penetration rate on vertical direction and on cross section direction of pressure-sensitive tape. The test method for water penetration rate on vertical direction of pressure-sensitive tape is applicable to single-sided or double-sided pressure-sensitive tape. The test method for water penetration rate on cross section direction of pressure sensitive tape is applicable to double-sided pressure-sensitive tape.