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超细微硫酸钡,作为体质颜料广泛用于涂料行业,如面漆、低漆、粉末涂料、高固涂料、油墨,乳胶漆和各类工业油漆;同?它还可以作为功能填料应用于塑料、陶瓷、摩擦材料、防辐射材料及橡胶制品等、/span>
1250?/strong> |
2500?/strong> |
3500?/strong> |
4500?/strong> |
6000?/span> |
|
比重(g/cm³) SpecificGravity |
4.35~4.40 |
4.35~4.40 |
4.40 |
4.40 |
4.40 |
粒径(微米) ParticleSize(μm(/span> |
D504.0±0.5 D9712.0±2.0 |
D502.0±0.2 D977.0±0.5 |
D501.6±0.2 D975.0±0.5 |
D501.4±0.2 D974.0±0.5 |
D501.3±0.2 D973.5±0.3 |
白度(%) Whiteness'/span>R457) |
85~92 |
85~92 |
85~92 |
85~92 |
85~92 |
吸油?nbsp;(%) OilAbsorption |
9~11 |
10~12 |
11~13 |
11~13 |
11~13 |
pH倻/span> pHValue |
7~9 |
7~9 |
7~9 |
7~9 |
7~9 |
硫酸钠/span>(%) Ba(+Sr)SO4 |
?7 |
?/span>97 |
?/span>98 |
?/span>99 |
?/span>99 |
氧化钘/span>(%) CaO |
≣/span>0.5 |
≣/span>0.5 |
≣/span>0.3 |
≣/span>0.3 |
≣/span>0.2 |
灼烧夰/span>野/span>(%) Loss on Ignition |
≣/span>0.5 |
≣/span>0.5 |
≣/span>0.2 |
≣/span>0.5 |
≣/span>0.5 |
水分(%) Moisture |
≣/span>0.2 |
≣/span>0.2 |
≣/span>0.2 |
≣/span>0.2 |
≣/span>0.2 |
325?/span>筛余?/span>(%) ResidueGreater than45μm |
0 |
0 |
0 |
0 |
0 |
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