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重晶矲/a>
滑石
粉体包装设备
石英
超白高光硫酸钠/span>
英文名称９/strong>High Light Barium sulfate
刅/span> 式：BaSO4
刅/span> 量：233.39（按1979年国际原子量表）
C A S 叶/strong>９/strong>13462-86-7
EINECS叶/strong>９/strong>236-664-5
H.S.编码:2833270000
性能：白色粉末，相对密度4.0-4.5，不溶于水、酸、碱及其它溶剂，但溶亍/span>强酸和浓硫酸。耐热、耐酸、耐碱、无毒，无味可用于与食品接触的制品、/span>
特点９/strong>分散性好，白度高，流平好。具有优良的耐光性，耐候性和耐酸性。具有良好的化学惰性和适中的表面能，使其作为功能填料具有良好的分散性和与其它介质的亲和力、/span>并且与所有的色料有较好的兼容?/span>、/span>能替代部分沉淀硫酸钡、钛白粉、活性二氧化硅等价格较高的原材料＋/span>降低成本。是一秌/span>能吸收有害射线的环保材料、/span>
用逓/strong>：补充填料，可用于耐酸橡胶制品和一般制品。还可用作表面涂布剂、上浆剂、加重剂，亦用于塑料、涂料、橡胶、油漆、油墨、陶瓷、蓄电池、搪瓷等、/span>
高光钡：在粉末涂料中效果很好、/span>
超白高光硫酸钡：用于高档塑料行业，高先/span>PP?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">PE上用效果特别好、/p>
技术指栆/strong>
测定项目 Testing Items |
单位 Units |
高光钠/span> YL-5000 |
高光钠/span> YL-6000 |
超白高光钠/span> YL-909 |
比表面积 Specifc Surface Area |
C?g |
22500±500 |
23500±500 |
24000±500 |
平均粒径 Average Parcicle Size |
um |
1.5±0.3 |
1.2±0.3 |
1.1±0.3 |
比重 Specific Gravity |
g/? |
4.2-4.5 |
4.2-4.5 |
4.2-4.5 |
水份 Moisture |
max |
0.20 |
0.20 |
0.20 |
钡含野/span> BaSO4 |
?/span> |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">97 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">97 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">98 |
水溶?/span> Water soluble matter |
?/span> |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.10 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.10 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.10 |
?/span> Fe |
?/span> |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.003 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.003 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: "times new roman";">0.003 |
PH倻/span> |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
|
吸油野/span>(? Oil Absorption Value |
° |
|