QB/T 4671-2014: Test method for synthetic leather/artificial leather. Resistance to hydrolysis

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Scope

This Standard specifies the constant temperature and humidity hydrolysis resistance
method (Method-A), the normal temperature lye acceleration method (Method-B) and
the high temperature lye acceleration method (Method-C), which are the test methods
for determining the hydrolysis resistance of artificial leather and synthetic leather.
This Standard is applicable to the hydrolysis resistance test of polyurethane artificial
leather and polyurethane synthetic leather.

Basic Data

Standard ID	QB/T 4671-2014 (QB/T4671-2014)
Description (Translated English)	Test method for synthetic leather/artificial leather. Resistance to hydrolysis
Sector / Industry	Light Industry Standard (Recommended)
Classification of Chinese Standard	Y47
Classification of International Standard	59.080.40
Word Count Estimation	5,594
Date of Issue	7/9/2014
Date of Implementation	11/1/2014
Quoted Standard	GB/T 629-1997; GB/T 2918-1998; GB/T 6682-2008; GB/T 8949-2008; QB/T 2714-2005
Regulation (derived from)	Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This Standard specifies the hydrolysis of synthetic leatherette performance test method for the determination of temperature and humidity and water solution (A law), at room temperature lye acceleration method (B method) and high temperature lye accelerat