氧化鉻綠顏料檢測(cè)

氧化鉻綠顏料檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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ISO 4621-1986氧化鉻綠顏料 規(guī)范和試驗(yàn)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)氧化鉻綠顏料標(biāo)準(zhǔn)規(guī)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氧化鉻綠顏料規(guī)范和試驗(yàn)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氧化鉻綠顏料．規(guī)格和測(cè)試方法

Prezentul Standard Interna?ional stabile?te caracteristicile ?i metodele de analiz? corespunz?toare pigmen?ilcr verzi de oxid de crom de uz general.

BS 318-1988涂料用氧化鉻綠顏料規(guī)范

Requirements and methods of test.

KS M ISO 4621-2007氧化鉻綠顏料.規(guī)范和試驗(yàn)方法

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