GB/T 19977-2005 (English Version) PDF

Standard No.: GB/T 19977-2005
Language: Chinese, Available in English version
Release Date: 2005
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2015-03
Replace By: GB/T 19977-2014
Latest: GB/T 19977-2014

Scope: This standard is used to evaluate the resistance of fabrics to the absorption of a selected series of liquid hydrocarbons with different surface tensions. This standard is intended to provide guidance on oil stain resistance. It can give a rough oil repellency grade, usually the higher the oil repellency grade, the better the performance of the sample against oily materials, especially against liquid oily substances. This standard is especially applicable to the determination of the effects of water washing and dry cleaning treatments on the oil repellency of samples. It is recommended to adopt GB/T 8629 or GB/T 19981.2 for washing and dry cleaning procedures. This standard is not suitable for evaluating the penetration resistance of oily chemicals, see ISO 6530 for evaluation in this regard.

GB/T 19977-2005 history