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重晶矲/a>
滑石
粉体包装设备
高岭圞/a>
特制硫酸钠/span>
主要规格有：400目?00目?250目?000目?000目?000目?000目?0000目?5000目、/span>
性能９/strong>白色粉末，相对密?/span>4.0-4.5，不溶于水、酸、碱及其它溶剂，但溶于强酸和浓硫酸。耐热、耐酸、耐碱、无毒，无味、/span>
特点９/strong>“YLFT”牌天然硫酸钡具有化学惰性强，稳定性好，耐酸、耐碱、耐水性，硬度适中，高比重，高白度等特点，并且是能够吸收有害射线的环保材料。同时还可提高制品刚度、粘稠度和耐磨度。使产品光泽亮丽，耐候性，稳定性好。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，降低成本、/span>
应用范围９/strong>广泛用于各种涂料、塑料、橡胶、油漆、油墨等行业。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，亦用于造纸、陶瓷、蓄电池、搪瓷、化妆品等领域。亦可用于与食品接触的包装制品，以及重防腐领域、/span>
技术指栆/strong>
测定项目 Testing Items |
单位 Units |
特制硫酸钠/span> YL-1250 |
特制硫酸钠/span> YL-2000 |
特制硫酸钠/span> YL -3000 |
特制硫酸钠/span> YL -5000 |
比表面积 Specifc Surface Area |
C?g |
10000±500 |
14000±500 |
17500±500 |
23500±500 |
平均粒径 Average Parcicle Size |
um |
3.1±0.3 |
2.0±0.3 |
1.6±0.3 |
1.2±0.3 |
比重 Specific Gravity |
g/? |
4.3 |
4.3 |
4.3 |
4.3 |
水份 Moisture |
max |
0.20 |
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: calibri;">95 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">96 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">97 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">97 |
水溶?/span> Water soluble matter |
?/span> |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.10 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.10 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.10 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.10 |
?span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">Fe |
?/span> |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.003 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.003 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.003 |
≣span style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: calibri;">0.003 |
PH倻/span> |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
|
吸油野/span>(? Oil Absorption Value |
° |
8-12 |
9-13 |
9-14 |
10-14 |
白度 Whiteness |
° |
90±1 |
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