消光性能出色,粒径细,分散性能好,大量一供

典型性质

B.E.T.比表面积                                                                          200 m2/g

pH(4%aqueousslurry)                                                                  3.7–4.3

325目筛余物(44microns)                                                            0.02% max.  包装密度*       3.0 lb/ft3 max.

(倾倒密度)                                                                                  (50 g/l Tap Density)

加热损失*                                                                                  < 1.5% max.

高温损失*(@1000ºC)                                                                  &lt; 2 wt. %比重    2.2 g/cm3

折射率                                                                                       1.46

X光下形态                                                    无定形非晶体

SiO2含量(%)                                                                               > 99.8

吸油值                                                                                       ~350 g/100 g oil

平均粒径                                                                                       0.2–0.3 microns

CABOT气相白炭黑广泛应用于涂料、油墨、密封胶、硅橡胶、粉末涂料、化妆品、牙膏、胶体电池等行业。

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