GB/T 2572-1981
Glass fiber reinforced plastics-Average linear expansion factor of fiber-Method of testing (English Version)

Standard No.

GB/T 2572-1981

Language

Chinese, Available in English version

Release Date

1981

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2005-12

Replace By

GB/T 2572-2005

Latest

GB/T 2572-2005

Scope

1. This method is used to determine the average linear expansion coefficient of FRP.

GB/T 2572-1981 history

• 2005 GB/T 2572-2005 Fiber-reiforced plastics composites-Determination for mean coefficient of linear expansion
• 1981 GB/T 2572-1981 Glass fiber reinforced plastics-Average linear expansion factor of fiber-Method of testing

GB/T 2572-1981 Glass fiber reinforced plastics-Average linear expansion factor of fiber-Method of testing was changed to SN/T 0736.7-1999 Chemical analysis of fertilizers for import and export.Determination of potassium content.