制作方法9/p>-
主成分含量:
-存储条件9/p>-
密度9/p>-
纯度9/p>-
莫氏硬度9/p>-
颜色9/p>白色
目数9/p>-
品级9/p>-
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一、品名:氢氧化铝
别名9/span>干燥氢氧化铝凝胶
二、产品特炸/span>
白度高,绝缘性好,阻燃性;
不仅能阻燃,而且可以防止发烟、不产生滴下物、不产生有毒气体:/span>
分散性好,易与其他添加物产生阻燃协同效应、/span>
三、应用范図/span>
1、可作为阻燃剂应用于PVC领域,可有效提高PVC制品的电绝缘性、阻燃?/span>+/span>是用?*?/span>应用*广的无机阻燃添加剁/span>:/span>
2、还可广泛用于热固性塑料、热塑性塑料、合成橡胶、涂料及建材等行业,是电解铝行业所必需氟化铝的基础原料、/span>
四、质量执行标凅/span>
HG/T 4530-2013
项目 |
指标 |
|||||||
ATH-1 |
ATH-2 |
ATH-3 |
ATH-4 |
|||||
一等品 |
合格?/span> |
一等品 |
合格?/span> |
一等品 |
合格?/span> |
一等品 |
合格?/span> |
|
氧化铝(Al2O3(span style="margin: 0px; padding: 0px; font-family: "Times New Roman";">%?/span> |
61.0 |
63.5 |
64.0 |
63.5 |
64.0 |
63.5 |
64.5 |
63.5 |
三氧化二铁(Fe2O3(span style="margin: 0px; padding: 0px; font-family: "Times New Roman";">%+/span>≣/span> |
0.02 |
|||||||
氧化钠(Na2O(/span>%≣/span> |
0.4 |
|||||||
灼烧失量% |
34.0~35.0 |
|||||||
附着氳span style="margin: 0px; padding: 0px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; letter-spacing: 0px; font-family: "Times New Roman";">%≣/span> |
0.8 |
0.8 |
0.3 |
0.8 |
0.3 |
0.8 |
0.3 |
0.8 |
白度 |
93 |
90 |
93 |
90 |
93 |
90 |
93 |
90 |
PH'/span>100g/L悬浮液) |
8.5~10.5 |
|||||||
重金屝/span>'span style="margin: 0px; padding: 0px; font-family: "Times New Roman";">Cd+Hg+Pb+Cr6++As(/span>%≣/span> |
0.010 |
|||||||
粒径/μm |
1~4 |
5~10 |
11~15 |
11~20 |
||||
氢氧化铝阻燃剂根据产品的粒径不同分为四型9span style="margin: 0px; padding: 0px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; letter-spacing: 0px; font-family: "Times New Roman";">ATH-1?/span>ATH-2?/span>ATH-3?/span>ATH-4 |
五、使用方泔/span>
直接加入PVC配方中混合均匀使用、/span>
六、包装与储存
包装9/span>25kg塑料编织袋内衬聚乙烯薄膜袊/span>、/span>
储存:储存于通风、阴凉、干燥的库房中,防止雨淋、受潮、/span>
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