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Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

Product Details:

Place of Origin: China
Brand Name: SKYHIL
Certification: SGS/ASTM/ROHS
Model Number: HF-20

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 10 KGS/Bag
Delivery Time: 7-10 Work Days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 Ton Per Month
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Detailed Product Description
Material: Silicon Dioxide Standard: Industrial Use
Other Name: White Carbon Black Appearance: White And Colloidal Powder
Molecular Formula: Sio2 CAS No: 7631-86-9
EINECS No: 231-545-4 HS Code: 281122

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 

 

ITEMS HF-20
Form White powder
Whiteness 98
SiO2 (dry basis) % ≥96
PH value 6.5-7.5
BET surface area m2/g 160-180
DBP absorption value ml/100g 240-280
Average particle size um 40-45
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
Package 10kg/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.

 

Whiteness 98% Precipitated Silicon Dioxide For Feedstuff Additive Industry

 

 

 

 

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

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