1 Subject Content and Application Scope
This standard specifies the determination for water-vapor transmission of plastic material in a test cup with desiccant.
This standard is applicable to the determination for water-vapor transmission of materials such as plastic film (including composite plastic film), sheet and artificial leather.
Contents
1 Subject Content and Application Scope
2 Definition
3 Principle
4 Instrument and Reagent
5 Specimen
6 Test Conditions
7 Test Procedures
8 Result Expression
9 Test Report
Additional Explanation