GB/T 28891-2012
Fibre-reinforced plastic composites.Determination of mode I interlaminar fracture toughness G_IC for unidirectionally reinforced materials (English Version)

Standard No.

GB/T 28891-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 28891-2012

Scope

This standard specifies the method for determining the mode I interlaminar fracture toughness (critical energy release rate) G_IC of unidirectional fiber-reinforced plastic composites using double cantilever beam (DCB) samples. This standard applies to carbon fiber reinforced and Glass fiber reinforced thermoset and thermoplastic composites,

GB/T 28891-2012 Referenced Document

• GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
• ISO 1268 Plastics; Preparation of glass fibre reinforced, resin bonded, low-pressure laminated plates or panels for test purposes
• ISO 4588:1995 Adhesives - Guidelines for the surface preparation of metals
• ISO 5893 Rubber and plastics test equipment — Tensile, flexural and compression types (constant rate of traverse) — Specification — Amendment 1*， 2020-09-21 Update

GB/T 28891-2012 history

• 2012 GB/T 28891-2012 Fibre-reinforced plastic composites.Determination of mode I interlaminar fracture toughness G<下标IC> for unidirectionally reinforced materials