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[交流] 【求助】Super P碳黑和乙炔黑的差异？

哪位大侠能详细说明Super P碳黑和乙炔黑的差异？下面是我找到的描述性文字，但是还是无法明白他们之间的差异：

ENSACO & SUPER P conductive carbon blacks are carbon blacks with a high to very high void volume allowing the retention of a carbon network at low to very low filler content. The void volume can originate from the interstices between the carbon black particle due to their complex arrangement and from the porosity.
ENSACO & SUPER P导电碳黑具有（非常）高的孔洞体积，使得在（非常）低的填充量时仍能保持碳网络结构。（它们高的）孔洞体积源自于碳黑颗粒间复杂的排列产生的空隙和碳黑颗粒本身的孔隙。

acetylene black
A special type of carbon black formed by an exothermic decomposition
of acetylene. It is characterized by the highest degree of aggregation and
crystalline orientation when compared with all types of carbon black.
Note:
Acetylene black must not be confused with the carbon black produced as
a by-product during the production of acetylene in the electric arc process.
乙炔黑：乙炔热分解时形成的一种特殊碳黑。和其它类型碳黑相比，它具有高度团聚和结晶趋势。
注意：不要把它与乙炔焊接加工过程中生产的碳黑副产品混淆。

我想了解的是两者的表面积分别是多少，物理物质上有哪些差异如导电性。
另外我想了解：Absorption stiffness index,Hydrochloric acid abs. Value,Toluane extract分别是什么意思，如何测量。
谢谢！
[search]Super P碳黑和乙炔黑[/search]

[ Last edited by SHY31 on 2008-11-6 at 21:08 ]

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