Standard No.:	QB/T 2631.1-2022
English Name:	Gold craft picture - Fineness, thickness and mass of gold coatingICP spectrometric method - Part 1: Print on gold film
Chinese Name:	金饰工艺画金层金含量、厚度和质量测定 ICP光谱法 第1部分：金膜画
Professional Classification:	QB    Professional Standard - Light Industry
Issued by:	MIIT
Issued on:	2022-10-20
Implemented on:	2023-4-1
Status:	valid
Superseding:	QB/T 2631.1-2004 Gold craft picture - Fineness and thickness of gold coating - ICP solution spectrometric method -- Part 1 : Print on gold film
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	135.00
Delivery:	via email in 1~3 business day

本文件规定了金膜画金层金含量、厚度和质量的测定方法。
本文件适用于 QB/T 2630.1《金饰工艺画第 1 部分：金膜画金层》所规定的金层金含量、厚度和质量的测定。
本文件不适用于基体材料为金属或易被酸侵蚀的产品。