Product Description

we can provide you with  hydrophobic silica with particle size *0.5 micro meteres. 

more detail specification:

State:high silica  
Color:Grey to medium grey powder
Bulk densityDensified:*****0KG/M3
Bulk densityUndensified:*****0KG/M3
SiO2(Silicon Dioxide):Min.*5%*7%
H2O:Max.1.0%
Loss on ignition:Max.4%
Fe2O3:Max.0.2%
Al2O3:Max 0.3%
CaO:Max.0.1%
MgO:Max.0.2%
K2O:Max 0.2%
Retained on *5micron sieve:Max.2%
Pozzolanic Activity *:*@********************ail:**0kg/jumbo bags and *****0kg/jumbo bags, and *5kg small plastic woven bags,or according to customer's requirements.
Delivery Detail:Within ***5 days after order confirmation 
fast delivery,competitive factory price 
high quality, good service 
ISO***1

Product Features:
1. Resistance to Chloride
2. Resistance to Sulfate Attack
3. Alkali Silica Reaction
4. Resistance to Corrosion Currents
5. Resistance to Acids


Our company has the world leading microsilica fume capture technology and equipment ,and we have our production and processing bases in Shanxi ,Neimenggu,Ningxia and Gansu,and the bases are keeping on expanding .

Monthly output of microsilica is about 3,**0tons,and we have our own factories and laboratories,we promise that we will inspect all kinds of products before delivering it to you .

We provide microsilica fume products with high quality at a competitive factory price.

We have focus on microsilica more than *0 years and are very professional about it .and we have many regular and reback customers for many years and get very high comment from them .

Our products have come up to the world's leading leave ,have the certifications of ISO***1,SGS,ASTM,C***0,CCPIT,FORME and so on.

We wanna establish a strong longterm relationship with you .and if you have any question,please contact me .