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Introduction to the Product
Zn-01~ 02 are white or pale yellow powder in appearance
with a grain size of 20 nm for Zn-01 and 50 nm for Zn-02. Due to their superfine
grain and large specific surface area, they have the property and purpose which
the ordinary products of zinc oxide are unable to compare with.
Characteristics of the Product
These series products have been subject to organic or
inorganic cladding treatment, to enable them to have better dispersivity in the
operating system.
These series products have many peculiar functions of screening ultraviolet ray,
absorbing ultrared ray, sterilization and health protection, lowering
temperature or heat insulation. Nanozinc oxide can improve the wearability and
tear resistance of rubber and improve the comprehensive mechanical property. Due
to its unique antibacterial function, the wear-resistant zinc oxide is widely
used in the high-grade antibacterial and self-cleaning ceramics, floor tile,
coating, plastics and so forth. Due to its excellent electrical and optical
properties, it can be used to make piezoresistor, phosphor, image recording
material etc.
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Value | |||
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Zn-1 |
Zn-2 | ||
|
1 |
Appearance |
White or off white |
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2 |
ZInc Oxide (%) |
≥ 99.7 |
≥ 99 |
|
3 |
Diameter (nm) |
20 |
50 |
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4 |
Surface Area (m2/g) |
≥ 90 |
≥ 60 |
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5 |
Weight Lost after drying (%) |
≤ 0.3 |
≤ 0.5 |
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6 |
Na(%) |
< 0.03 |
< 0.03 |
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7 |
Pb (%) |
≤ 0.037 |
≤ 0.1 |
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8 |
Mn(%) |
≤ 0.0001 |
≤ 0.001 |
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9 |
Cu (%) |
≤ 0.0002 |
≤ 0.0002 |