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Home ProductsFused Silica Powder

99% Purity 2um Fused Silica Powder Fused Quartz Powder

99% Purity 2um Fused Silica Powder Fused Quartz Powder

99% Purity 2um Fused Silica Powder Fused Quartz Powder

Product Details:

Place of Origin: CHINA
Brand Name: SINOENERGY GROUP
Model Number: FS-D-2

Payment & Shipping Terms:

Minimum Order Quantity: 1KG
Packaging Details: 25kg per bags ,500kg per pallet
Delivery Time: 3-5 work days
Payment Terms: L/C, T/T
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Detailed Product Description
Purity: SiO2 > 99 % Size: D50 =2 Um
Appearance: White Powder
High Light:

fused quartz powder

,

quartz silica powder

Fused Silica Powder

FS-D-2

 

Characteristic:

1,Produced with high purity melted quartz by super fine grinding and separating.

2,Low DK and Low CTE; Excellent characteristics in chemical stability,environment resistibility,

insulation,strengthening character and heat stability.

 

Applications:

Filler used in Copper Clad Laminates, etc.

 

Typical Physical Data:

Items unit Typical Value
Appearance / White powder
Density kg/cm3 2.2 x 103
Moths Hardness / 6.5

 

Dielectric Property

εr 3.88
tanδ 0.0002
Linear Expansion Coefficient 1/k 0.5×106
Thermal Conductivity W/K·m 1.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical Test Data:

Test Items Unit FS-D-2 Instrument or Method
Particle size 45µm ON % 0 Wet Sieve
D100 µm 8 MS2000
D50 µm 2.4
H2O % 0.10 Weight Method
Whiteness / 99.1 Whiteness meter
Oil Absorption g/100g 48.4 BOP
A.A.S. m2/g 12.7 Nitrogen adsorption

Chemical

Composition

SiO2 % 99.65 Weight Method
Fe2O3 % 0.002 Spectrophotometer

Extraction

Water

Ec µs∕cm 1.5 EC Meter
Cl- ppm 1.4 Automatic Potential Titrator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Above specification are for common uses,and can be adjusted upon user’s request.

 

Contact Details
SINOENERGY GROUP

Contact Person: Sales Department

Tel: 15611358491

Send your inquiry directly to us (0 / 3000)

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