Huber HN 36 Aluminum Hydroxide

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Huber HN 36 Aluminum Hydroxide
Categories:	Ceramic; Oxide; Aluminum Oxide; Other Engineering Material; Additive/Filler for Polymer
Material Notes:	HN-36 is a halogen–free, medium-coarse particle size ATH product that provides low cost flame retardant and smoke suppression in a variety of applications. The particle size distribution is specifically designed for low viscosity, high filler loading levels, and excellent processing characteristics, up to 200°C. Applications: HN-36 is recommended for rubber goods, compression molded thermosets, coatings, adhesives, latex, vinyl and urethane compounds and carpet backings. Physical Form: White powder Morphology: Hexagonal Platelets Generic Type: Aluminum Hydroxide CAS No.: 21645-51-2 Information provided by J.M. Huber Corporation
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Physical Properties	Original Value	Comments

Specific Gravity	2.42 g/cc
Bulk Density	1.20 g/cc	packed
Brightness	93 %
Oil Absorption	>= 21 %	21 ml/100gm
Particle Size	<= 10 µm	Screen Analysis: 36.2 percent
	19 µm	Median Particle Diameter
	<= 45 µm	Screen Analysis: 77.1 percent
	<= 150 µm	Screen Analysis: 100 percent
Specific Surface Area	140 m²/g	BET

Mechanical Properties	Original Value	Comments
Hardness, Mohs	3.0

Electrical Properties	Original Value	Comments
Electrical Resistivity	>= 7700 ohm-cm

Component Elements Properties	Original Value	Comments
Fe2O3	<= 0.020 %
Free Water	0.14 % @Temperature 105 °C	TGA
Loss on Ignition(%)	34.5 % @Temperature 550 °C
Na2O	0.020 %	soluble
	0.20 %	total
SiO2	<= 0.040 %

Descriptive Properties
Al(OH)₃ (%)	99.6
CIELAB, L*	97
Color	White powder
Functionality	Functionality
	Functionality
	Functionality: Thermal properties
	Smoke Suppression
Functionality: Adsorption & Filtration	Functionality: Adsorption & Filtration
Functionality: Electrical Properties	Functionality: Electrical Properties
Functionality: Mechanical hardness	Functionality: Mechanical hardness
Functionality: Optical effects	Functionality: Optical effects
Functionality: Thermal resistance	Functionality: Thermal resistance
Market/Application: Building & Construction	Adhesives, Caulks & Sealants
	Market/Application: Building & Construction
Market/Application: E & E, Infrastructure	Market/Application: E & E, Infrastructure
Market/Application: Industrial	Market/Application: Industrial
Market/Application: Thermoplastics	Market/Application: Thermoplastics
Market/Application: Thermosets	Market/Application: Thermosets
Market/Application: Transportation	Market/Application: Transportation
Market/Application: Wire and Cable	Market/Application: Wire and Cable

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EHUBER700 / 300806

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