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Silica Powder for Transformer and Insulation with Fine Particle Size and Superior Properties

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Silica Powder for Transformer and Insulation with Fine Particle Size and Superior Properties

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Brand Name : WENYOU

Model Number : WY-400

Place of Origin : CHINA

MOQ : 50

Price : Volume-based pricing negotiation

Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram

Supply Ability : 1800 tons per month

Delivery Time : 7 working days

Packaging Details : 1000KG/220KG/200KG/20KG

Grade Standard : Industrial Grade

Color : White

Classification : silicon dioxide

Ph : 8

Shape : Power

Whiteness : 90

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Silica powder for medium&high voltage transformer and insulation

Particle size (typical value) and characteristics

WENYOU® WY-400

WY - 1 2 E S T WY-12X WY-400
D95 Upper grain size 95% in µm 50 100 75
D50 Average grain size 50% in µm 16 32 24
Grid size in µm

residue-％
Alpai air flow sifter
250 0.1 0.1
200 0.5 0.7
160 3 4
125 0.1 10 12
100 0.5
63 2
40 12

Particle size related properties (typical value)

WENYOU® WY-400

Bulk density g/cm3 2.0-2.2
Specific surface area

m2/g

g/100 g

 0.8-1.0
Oil absorption 16-20

Tristimulus value

 X 74-78
Y 76-80
Z 83-87

Physics (typical value)

WENYOU® WY-400

density g/cm3 2.60-2.70

PH

 WY-12X 9
WY-12EST, 7
WY-400 8
hardness 6.5-7.5
Coefficient of linear thermal expansion 20-300°C 14*10-6*K-1

Chemical composition WY -400 weight-%

SiO2 98.5
Al2O3 0.75
Fe2O3 0.05
CaO+MgO 0.1
Na2O + K2O 0.1
Loss on ignition 1.20°C/2h 0.2

It is processed from natural minerals. All data are approximate, and the tolerance depends on production and output. This is only a descriptive feature and does not represent any guarantee of specific characteristics. There may be coarse particles. Users are also requested to jointly test their relevant stability, if necessary. We can provide more experience in tolerance and technology. The sales volume depends on the sales and delivery conditions.Silica Powder for Transformer and Insulation with Fine Particle Size and Superior PropertiesSilica Powder for Transformer and Insulation with Fine Particle Size and Superior PropertiesSilica Powder for Transformer and Insulation with Fine Particle Size and Superior PropertiesSilica Powder for Transformer and Insulation with Fine Particle Size and Superior Properties

Silica Powder for Transformer and Insulation with Fine Particle Size and Superior Properties


Product Tags:

Transformer Silica Powder

      

Fine Particle Size Silica Powder

      

Insulation Silica Powder

      
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