GB/T 19977-2014: Textiles -- Oil repellency -- Hydrocarbon resistance test

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Scope

This Standard specifies the methods for determination of fabric oil repellency with of a selected
series of liquid hydrocarbons of different surface tensions.
This Standard is applicable to various textiles and their products.
This Standard is intended to provide a guide to oil stain resistance. It can provide a rough index
of oil stain resistance as, generally, the higher the oil repellency grade, the better resistance to
staining by oily materials, especially liquid oil substances. This is particularly true when
comparing various finishes for a given substrate. This Standard can also be utilized in
determining if washing and/or dry-cleaning treatments have any adverse effect on the oil
repellency characteristics of a substrate.
Note: Washing and dry-cleaning treatment procedures are described in GB/T 8629 or GB/T 19981 (all
parts), respectively.
This Standard is not intended to estimate the resistance to penetration of the substrate by oil-
based chemicals.

Basic Data

Standard ID	GB/T 19977-2014 (GB/T19977-2014)
Description (Translated English)	Textiles -- Oil repellency -- Hydrocarbon resistance test
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	W04
Classification of International Standard	59.080.01
Word Count Estimation	10,119
Date of Issue	9/3/2014
Date of Implementation	3/1/2015
Older Standard (superseded by this standard)	GB/T 19977-2005
Quoted Standard	GB/T 6529
Adopted Standard	ISO 14419-2010, MOD
Regulation (derived from)	People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
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 use of a series of liquid hydrocarbons with different surface tension of oil repellent fabric performance measurement method. This Standard is applicable to all types of fabrics and products. This Standard is intended to provid