氧化铬绿颜料检测
ISO 4621-1986氧化铬绿颜料 规范和试验方法
Specifies three grades, which shall not be in admixture with other colouring matter of organic or inorganic nature and shall be free from extenders. The pigment consists essentially of chromium(III) oxide (Cr2O3) in the form of a dry powder. Grade 1, these pigments shall contain a residue on a sieve of 45 nm mesh aperture of not more than 0,01 % (m/m); grade 2, under the same conditions, shall contain a residue of more than 0,01 % (m/m) and not more than 0,1 % (m/m) and grade 3 shall contain a residue of more than 0,1 % (m/m) and not more than 0,5 % (m/m).
ASTM D263-2005(2011)氧化铬绿颜料标准规范
1.1 This specification covers the dry pigment commercially known as chrome oxide green. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
GSO ISO 4621-2008氧化铬绿颜料规范和试验方法。
This International Standard specifies the requirements and corresponding methods of test for chrome Oxide green Pigments suitable for general use.
SR ISO 4621-1996氧化铬绿颜料．规格和测试方法
Prezentul Standard Internaţional stabileşte caracteristicile şi metodele de analiză corespunzătoare pigmenţilcr verzi de oxid de crom de uz general.
BS 318-1988涂料用氧化铬绿颜料规范
Requirements and methods of test.
KS M ISO 4621-2007氧化铬绿颜料.规范和试验方法
이 규격은 일반적인 용도로 사용할 수 있는 산화크롬 그린 안료에 요구되는 품질규격과 시험방
