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指标名称
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指标
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BA01-05(Ⅰ型)
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|
优级品
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一级品
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合格品
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氧化锌(以干品计) /% ≥
Zinc oxide(calculated with dry product)/% ≥
|
99.70
|
99.50
|
99.40
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|
金属物(以Zn计)/% ≤
Metal(calculated with Zn)/ % ≤
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无
|
无
|
0.008
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|
氧化铅(以Pb计)/% ≤
Lead oxide (calculated with PbO)/% ≤
|
0.037
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0.05
|
0.14
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锰的氧化物(以Mn计)/% ≤
Manganicoxide (calculated with Mn) /% ≤
|
0.0001
|
0.0001
|
0.0003
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|
氧化铜 (以Cu计)/% ≤
Copper oxide (calculated with CuO) /% ≤
|
0.0002
|
0.0004
|
0.0007
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|
盐酸不溶物/% ≤
Hydrochloric acid insoluble matter/% ≤
|
0.006
|
0.008
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0.05
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|
灼烧失量/% ≤
Burnt loss/% ≤
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0.2
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0.2
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0.2
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筛余物( 45μm网眼) /% ≤
Screening residues(45μm mesh)/% ≤
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0.10
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0.15
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0.20
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|
水溶物/% ≤
Soluble matter in water/% ≤
|
0.10
|
0.10
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0.15
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105℃挥发物/% ≤
Volatile matter at 105℃/% ≤
|
0.3
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0.4
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0.5
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吸油量g/100g ≤
Oil absorption g/100g ≤
|
—
|
—
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—
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|
颜色 (与标准样比)
Colour (comparing with the standard sample)
|
—
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—
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—
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|
消色力(与标准样比)≥
Reducing power(comparing with the standard sample)≥
|
—
|
|
—
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