- Product Details
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Quick Details
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MF:
-
O2Si
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EINECS No.:
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231-545-4
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Place of Origin:
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China
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Appearance:
-
White Nano-Scaled Powder
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Application:
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Food/Feed/Rubber Industry/Oral Care
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Brand Name:
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HUGEROC
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Model Number:
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HU-SD202
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Product Usage:
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Food anti-caking/feed/rubber industry/oral care
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shelf life:
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2 years
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storage:
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cool dry place
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sample:
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free sample
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H.S Code:
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2811220000
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Delivery Time:
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5 days after finished advanced payment
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Payment:
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T/T or L/C at sight
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Certification:
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International Organization for Standardization
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Test:
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HPLCUV
Quick Details
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CAS No.:
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7631-86-9
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Purity:
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98.5%
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Other Names:
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silicon dioxide powder
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MF:
-
O2Si
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
China
-
Appearance:
-
White Nano-Scaled Powder
-
Application:
-
Food/Feed/Rubber Industry/Oral Care
-
Brand Name:
-
HUGEROC
-
Model Number:
-
HU-SD202
-
Product Usage:
-
Food anti-caking/feed/rubber industry/oral care
-
shelf life:
-
2 years
-
storage:
-
cool dry place
-
sample:
-
free sample
-
H.S Code:
-
2811220000
-
Delivery Time:
-
5 days after finished advanced payment
-
Payment:
-
T/T or L/C at sight
-
Certification:
-
International Organization for Standardization
-
Test:
-
HPLCUV
Silicon Dioxide
Product parameters
silicon dioxide
Silica Powder Silicon Dioxide Precipitated Silica
Product Name: Silica, Precipitated silica, Hydrated silica(Sio2)
Molecular Formula: SIO2.NH2O
Appearance: White Powder
Advantage:
*Good fluidity.
*High porosity, strong absorbability.
*Mainly used as anti-caking agent or carrier.
*As carrier, is not easy to agglomerate, excellent anti-caking property, fluidity of powder can enhance the liquidity of the
production.
|
Appearance
|
white powder
|
|
Mesh 20
|
≥65
|
|
Mesh 60
|
≥75
|
|
Heating loss(105°C 1.5h) %
|
4.0~8.0
|
|
ignition Loss 1000°C(Dry Basis) %
|
3.0~7.0
|
|
DBP (Oil absorption value) cm3/g
|
2.00~2.80
|
|
PH value(5% Aqueous Suspension)
|
5.0~8.0
|
|
SiO2(Dry Basis) %
|
≥93
|
|
BET Specific Surface Area m2/g
|
105~135
|
|
Salt As Na2SO4 % m2/g
|
<1.5
|
|
Storage
|
in the shade
|
|
Packing
|
15kg/bag
|
Silica products are mainly used in food additives and feed additives, and are divided into four categories: carrier, flow aid, and anti-caking.
Silica plays a filling and reinforcing role in rubber and is used in tires to improve wear resistance and steering performance, reduce rolling resistance, and improve wet skid resistance, thereby reducing vehicle fuel consumption and improving driving safety.
In non-tire rubber products, hoses, tapes, and rubber shoes, silica mainly plays a reinforcing role, enhancing the material's damage resistance and extending the service life of the product.
Silica products for the rubber industry are divided into five series: traditional silica (CS), environmentally friendly dust-free silica (GRS), easily dispersible silica (EDS), oligomeric and highly dispersible silica ( LPS&HDS) and high performance silica (HPS).
Quechen has achieved rapid development in the field of oral care silica and successfully developed thickening (DT) and frictional (DA) silica for toothpaste.
SR series hydrated nano-silica plays a mechanical reinforcing role in silicone rubber, gives silicone rubber high transparency, and can effectively prevent yellowing.
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