silica powder 1)CNPC brand,high quality 2)Slicon powder with high purity 3)factory price 4)port nearby advantage

SILICA POWDER  B-888

TECHNICAL DATA

                                                              

FEATURES

u  Through chemical blanching and the superfine processing from the super purified and high quality natural silica ore.

u  High pure white color, good gloss, anti-corrosive, anti- acid and anti –alkali.

u  The best filling materials and additive in comprehensive applications including paint-coatings, adhesive, sealants, silica gels and epoxy resins and etc.

TECHNICAL SPECIFICATION

-2 microns %	97	Brightness	91
Median Size, microns	1.6	Hardness	7.0-7.5
+325 mesh	0	PH	6.5-7.3
Oil absorption	33-42	Specific Gravity	2.55

Chemical Analysis	%
Si02	99
Fe203	0.02
A1203	0.2
Ti02	0.02
CaO	0.02
MgO	0.05
Na2O+K2O	0.1
H2O	0.1
Loss on ignition	0.2

                                       

As a paradigm, the above physical property and the chemical data are based on the mean of the samples’ analytical datum. Please do not directly apply in the analysis of physical and the chemical composition under precise request.

Silica Powder