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HALTEX® 302 is an economical, non-toxic, flame retardant & smoke suppressant filler produced in the at TOR Minerals- US for supply to the North American market. HALTEX features tightly controlled particle sizing to meet specific application performance requirements. Quality is suitable for a broad range of uses including: Electrical Components, Sheet Molding Compound (SMC), Bulk Molding Compound (BMC), Adhesives & Sealants, Roof Coatings, Foam Insulation and Rubber Mining Belts.

Functions: Filler, Flame Retardant

Chemical Family: Aluminum Compounds, Silicates

Particle Size: 2.0 - 2.0 microns

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
CAS No.
21645-51-2
EC No.
244-492-7
Technologies

Applications & Uses

Properties

Color
Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Median Particle Size2μm-
Sieve Residue > 45μm (+325 mesh)0.01%-
Brightness, L92--
Specific Gravity2.42g/cm³-
Oil Absorption32mL/100g-
Bulk Density (Loose)30lbs./ft³-
Bulk Density (Packed)50lbs./ft³-
pH Value8--
Chemical Analysis
ValueUnitsTest Method / Conditions
AL(OH)₃ Content99%-
Na₂O (Total)0.3%-
Na₂O (Soluble)0.02%-
SiO₂0.005 – 0.02%-
Fe₂O₃0.009 – 0.02%-
NaOH Insoluble0.02%-
H₂SO₄ Insoluble0.02%-
Loss on Ignition - LOI at 1200°Capprox. 33.8%-
Free Moisture Content at 110°C0.25%-