Standard No.:	GB/T 6581-1986
English Name:	Glass--Resistance to attack by hydrochloric acid at 100 centigrade--Flame emission or atomic absorption spectrometric method
Chinese Name:	玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定方法
Chinese Classification:	Q30    Ceramic and glass in general
Professional Classification:	GB    National Standard
Issued by:	SAC
Issued on:	1986-07-02
Implemented on:	1987-5-1
Status:	superseded
Superseded by:	GB/T 6581-2007 Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method
Superseded on:	2008-9-1
Abolished on:	2008-09-01
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	190.0
Delivery:	via email in 1~3 business day

本标准规定了，用火焰发射或原子吸收光谱测定玻璃在100℃盐酸溶液中耐浸蚀性的方法。玻璃的耐酸性，用其单位表面积析出碱性氧化物的质量来表示。本标准适用于具有良好耐酸性的各类玻璃制品。若将试样经过酸预处理(4.3)也可测定玻璃材质的耐酸性。本标准等效采用国际标准ISO 1776―1985《玻璃――100℃时对盐酸耐浸蚀性――火焰发射或原子吸收光谱测定法》。