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Plant Protection Precipitated Amorphous Silica , High Purity Silicon Dioxide Silica
Plant Protection Precipitated Amorphous Silica , High Purity Silicon Dioxide Silica
Specifications
Model Number :
HF205
Certification :
SGS/ASTM/ROHS
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
1000 Ton Per Month
Delivery Time :
7-10 Work Days
Packaging Details :
10 KGS/Bag
Brand Name :
SKYHIL
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
Description

High Purity Precipitated Silicon Dioxide Used For Paints Coatings and Printing Inks

Product Description

Applications:


Paints and coatings
Unsaturated polyester resins, laminated resins and gel coats
Elastomers, especially HTV and RTV Silicone rubber
Adhesives and sealants
Printing inks
Cable compounds
Plant protection
Food and Cosmetics

Chemical Data

Item Test Standard Result
Exterior White powder
White extent Better or equal to standard
S iO2 (dry product)/% ≥96% 97%
Loss on drying 105deg.C,2h 4.0_7.5 5.0
Loss on ignition(dry product)1,000deg.C 2h (%) 3.0_5.5 3.5
PH value 6.0-7.5 6.5
BET Specific surface area(m2/g) 190-230 210
DBP absorption value(cm2/g) ≥3.1-3.6 3.2
Total iron content(mg/kg) ≤500 280
Total copper content(mg/kg) ≤30 20
Total manganese content(mg/kg) ≤50 25
Sieve residue(45um)% ≤0.5 0.1
Mesh size 325 325



General description:


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.

Application:


Light-colored, color and High-grade transparent rubber products.

Plant Protection Precipitated Amorphous Silica , High Purity Silicon Dioxide Silica

Product tags

rtv silicone agents

,

htv silicone rubber

,

htv silicon rubber
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Plant Protection Precipitated Amorphous Silica , High Purity Silicon Dioxide Silica

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Product Detail
Model Number :
HF205
Certification :
SGS/ASTM/ROHS
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Contact Supplier
Plant Protection Precipitated Amorphous Silica , High Purity Silicon Dioxide Silica

Guangzhou Quanxu Technology Co.,Ltd.

Active Member
8 Years
guangdong
Since 1995
Business Type :
Manufacturer, Agent, Importer, Exporter
Main Products :
Paint Matting Agent, Silica Matting Agent, Fumed Silica Powder
Total Annual :
1000000-2000000
Employee Number :
>200
Certification Level :
Active Member
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