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Silicon Dioxide granule 0.5-3mm,1-3mm,2-4mm,3~5mm ; Φ2x2mm ; Φ3x3mm; Φ25 or customer requirement size (SiO2 granule)

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Silicon Dioxide granule 0.5-3mm,1-3mm,2-4mm,3~5mm ; Φ2x2mm ; Φ3x3mm; Φ25 or customer requirement size (SiO2 granule)
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Silicon Dioxide granule 0.5-3mm,1-3mm,2-4mm,3~5mm ; Φ2x2mm ; Φ3x3mm; Φ25 or customer requirement size (SiO2 granule)

Product Details:

Place of Origin:China
Brand Name:TK NANO
Model Number:0.5-3MM

Payment & Shipping Terms:

Minimum Order Quantity:25kgs
Price:USD5/kg
Packaging Details:25kgs per bucket
Delivery Time:10days
Payment Terms:T/T
Supply Ability:400kgs per day
Description
Color: Colorless Granule Size: 0.5-3mm
SiO2 Granule: 99.99%

SiO2 granule

0.5-3mm

1-3mm

2-4mm

 

or customization

 

99.99%

 

Silicon  Dioxide granule 0.5-3mm,1-3mm,2-4mm,3~5mm ;  Φ2x2mm ; Φ3x3mm;   Φ25 or customer requirement size (SiO2 granule)

 

 

Chemical name: SiO2
Boiling point: 2230℃
Purity: 4N
Specification: 1-4mm, particle, target
Molecular weight: 60.08
Appearance: white
Melting point: 1700℃
Density: 2.2-2.7g/cm3
In 10-4Torr vacuum evaporation temperature is: 1025℃
Transparent area /nm:200-8000
Relative dielectric constant: 3-4
Breakdown voltage /V? Cm-1:106
Thickness:0.03-0.3μm
Deposition technology: reactive sputtering
Refractive index (wavelength /nm):1.46 (500);1.445 (1600)
Linear expansion coefficient / C -1:5.5 * 10-7
Evaporation mode: electron beam

Performance: available tantalum boat heating evaporation, also can use three two aluminum oxide crucible heating evaporation, but by resistance heating evaporation will produce by decomposition, electron beam evaporation, the effect is very good; insoluble in water and acid, but soluble in hydrofluoric acid; the particles can act with molten alkali;

Application: silica is widely used, mainly for the cold light film, antireflection films, multilayer film, filter, insulation film, glasses film, UV film etc..

Contact Details
Advanced Material Technologies(KIN GROUP) Co.,Ltd

Contact Person: Mr. Lin Yue

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