T/COOA 8-2023
Graphene nylon spectacle frames (English Version)

Standard No.

T/COOA 8-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/COOA 8-2023

Scope

This document specifies the requirements for graphene nylon spectacle frames, describes the corresponding test methods, and specifies the content of the marking. This document applies to eyeglass frames made of graphene nylon material.

T/COOA 8-2023 history

• 2023 T/COOA 8-2023 Graphene nylon spectacle frames