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Onyx Elite® 339

Technical DataSheet | Supplied by Huber Engineered Materials

Onyx Elite® 339 by Huber Engineered Materials is a high purity, organics- free, water-insoluble alumina trihydrate grade (99.6% content). Acts as a flame retardant and smoke suppressant. It is an odorless white powder. Exhibits excellent translucency, depth of pattern, very low surface area and medium particle size. The product is designed to have a unique particle size distribution that provides an optimal combination of viscosity and air release for cast polymer processing. Onyx Elite® 339 by Huber Engineered Materials complies with Toxic Substances Control Act (TSCA) Inventory, Canada Domestic Substance List, Canada Non-Domestic Substance List and Mexico National Inventory of Chemical Substances (INSQ).

Onyx Elite® 339 Product details

Product Type
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Chemical Composition
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CAS Number
21645-51-2
Physical Form
Powder
Appearance
White
Product Status
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Applications/ Recommended for
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Labels/Agency Rating
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Onyx Elite® 339 Properties

Property

Value & Unit
Test Condition
Test Method
Surface Area, Quantachrome monosorb surface area analyzer (BET)
xxx m2/g
Specific Gravity
xxxx g/cm3
Loss on Ignition @ 550°C
xxxx %
Median Particle Diameter
xx microns
Bulk Density, packed
xxxx g/cm3
SiO2 Content
xxxxx %
Fe2O3 Content
xxxxx %
pH, 5% water suspension
xxxxxxxxxx
Na2O (soluble) Content
xxxxx %
Free Moisture Content @ 105°C
xxx %
Screen analysis, on 325 mesh
xx %
Color, L (Quantachrome monosorb surface area analyzer (BET)), Measured on glycerin (Hunterlab Colorimeter)
xx
Na2O (total) Content
xxx %
Relative Density @ 20°C
xxx g/cm3
Screen analysis, through 325 mesh
xx %

Solubility Properties

Element
Test Condition
Test Method
Insoluble in
xxxxx
Last edited Nov 29, 2016
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