GB/T 3857-1987
Test method for chemical resistance of glass fiber reinforced thermosetting plastics (English Version)

Standard No.

GB/T 3857-1987

Language

Chinese, Available in English version

Release Date

1987

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 3857-2005

Latest

GB/T 3857-2017

Replace

GB 3857-1983

Scope

This standard determines the chemical resistance of glass fiber reinforced thermosetting plastic sheets through periodic static immersion tests. Test items: a. Appearance of sample; b. Appearance of test medium; c. Barcol hardness; d. Bending strength. Note: Other physical properties can also be added if necessary, such as the determination of weight and changes in flexural modulus of elasticity.

GB/T 3857-1987 history

• 2017 GB/T 3857-2017 Test method for chemical resistance of glass fiber reinforced thermosetting plastics
• 2005 GB/T 3857-2005 Test method for chemical resistance of glass fiber reinforced thermosetting plastics
• 1987 GB/T 3857-1987 Test method for chemical resistance of glass fiber reinforced thermosetting plastics
• 0000 GB 3857-1983