Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

Brand Name:SKYHIL
Certification:SGS/ASTM/ROHS
Model Number:HF-20
Minimum Order Quantity:Negotiable
Delivery Time:7-10 Work Days
Payment Terms:L/C, D/A, D/P, T/T
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Address: R405,Zifu Technical Park, Guangdong,China
Supplier`s last login times: within 24 hours
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Product Details

Silicon Dioxide / Precipitated Silicon Dioxide / White Carbon Black Used For Rubber, tyre ,Soles and Pesticide


General description of silicon dioxide


Precipitated silica with special physic-chemical properties, work as reinforcing transparent fillers highly valued in formulation of rubber-based blends. In particular, They lead to enhanced tensile strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers. On the other hand, They reduce consumption of rubbers and therefore reduce the cost.


white carbon black/precipitated silica/silicon dioxide


Properties


ITEMSHF-20
FormWhite powder
Whiteness98
SiO2 (dry basis) %≥96
PH value6.5-7.5
BET surface area m2/g160-180
DBP absorption value ml/100g240-280
Average particle size um40-45
Heating loss (105 for 2hr.) %4.0-6.0
Ignition loss (1000 for 2hr.) %4.0-8.0
Fe mg/kg≤149
Soluble salt (Na2SO4) %≤0.4
Package10kg/bag

Feature


It has stronger appetency, makes it bear biggish dispersive ability in fresh rubber, physical appearance comes into being that white carbon black grain and rubber molecule, excelled white carbon black in boosting up mechanical strength of rubber and reinforcement of tear. It is highly reinforcing agent of rubber.


Application


Main used in high grade rubber , tyre ,soles and pesticide, feedstuff additive industry.



China Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry supplier

Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

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