Standard No.:	GB 1037-1988
English Name:	Test method for water vapor transmission of plastic film and sheet-Cup method
Chinese Name:	塑料薄膜和片材透水蒸气性试验方法 (杯式法)
Chinese Classification:	G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification:	GB    National Standard
Issued by:	National Standards Bureau
Issued on:	1988-06-14
Implemented on:	1989-2-1
Status:	superseded
Superseded by:	GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method
Superseded on:	2022-6-1
Abolished on:	2022-06-01
Superseding:	GB 1037-1970
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	30.0
Delivery:	via email in 1 business day

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