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NYACOL® COLLOIDAL ALUMINA
High
Temperature Coating/Binder
Nyacol®
AL20 is designed specifically for use in high temperature vacuum-formed
fibrous refractories. It
provides a good balance of particle size, concentration and pH to
enhance the binding characteristics while optimizing the economics of
the binder system. Nyacol AL20 is effective in
high-temperature refractories as a stable binder where colloidal silica
binders fail. Its other
uses are as a catalyst support/binder and as a ceramic binder. Nyacol® AL20DW is made by custom order
with deionized water to reduce the sodium and chlorine levels to less
than 10 ppm.
Typical Properties
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AL20
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AL20DW
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AL2O3 (wt.%)
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20
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20
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Particle Size (nm)
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50
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50
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Particle Charge
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+
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+
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pH
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4.0
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4.0
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Specific Gravity
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1.19
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1.19
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Viscosity (cPs)
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10
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10
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Packaging
Nyacol AL20 is
available in 55-gallon plastic drums or stainless steel tank trucks.
Customized packaging is available.
Storage
Nyacol AL20 should not
be subjected to temperatures of 32°F or below to avoid freezing.
Safety
Nyacol AL20 is acidic
and may cause eye and skin irritation. Users should observe precautions
printed on the package label.
A Material Safety Data Sheet for this product will be supplied
on request.
For additional information or to place an order, contact:
Nyacol Nano Technologies, Inc.
Megunko Road
P.O. Box 349
Ashland, MA
01721
| Toll Free: |
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800-GET-SOLS (438-7657) |
| Telephone: |
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508-881-2220 |
| Fax: |
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508-881-1855 |
Information herein
is accurate to the best of our knowledge. Suggestions
are made without warranty or guarantee of results.
Before using, user should determine
the suitability of the product for his intended
use and user assumes the risk and liability in connection
therewith. We do not suggest violation of
any existing patents or give permission to practice
any patented invention without a license. 3/99
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