This Standard specifies the materials, process, requirements, test methods, inspection rules, marking, packaging, transportation and storage of carbon fiber composites covering parts for automobiles. This Standard is applicable to carbon fiber composites covering parts for automobiles that are molded through prepreg compression molding, wet compression molding and carbon fiber sheet molding compound compression molding (hereinafter referred to as parts). The covering parts molded through other processes may take this as a reference.
Basic Data
Standard ID
GB/T 39491-2020 (GB/T39491-2020)
Description (Translated English)
General technical requirements of carbon fiber composites covering parts for automobiles
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q23
Word Count Estimation
17,134
Date of Issue
2020-11-19
Date of Implementation
2021-10-01
Regulation (derived from)
National Standard Announcement No. 26 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
