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Boratherm™ GA

1 of 12 products in this brand
Boratherm™ GA 6 is submicron ground alumina produced by the calcination of carefully selected synthetic aluminum hydroxide (ATH). Boratherm™ GA grades are often used in combination with Boratherm™ SA and Boratherm™ SG grades in order to enhance a formulation’s particle packing and flow properties, resulting in improved thermal conductivity and stability (filler-settling). To guarantee a consistent product quality of the Boratherm™ GA grades, the chemical composition of the raw materials and the product particle size of the final products are closely monitored and kept within a narrow variation.

Functions: Filler

Chemical Family: Aluminum Compounds

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Composite Materials Functions

Features & Benefits

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Specific Surface Area6.5m²/gNitrogen Physisorption (BET)
Moisture Content0.2%ISO 787/2
pH2023-06-08ISO 787/9
Density4.4g/cm³Internal
Bulk Density1.1g/cm³
Hardness9.9Mohs’ scale
Silicon Dioxide0.1wt%XRF
Ferric Oxide (Fe₂O₃)0.03wt%XRF
Particle Size Distribution
ValueUnitsTest Method / Conditions
Particle Size (D50)0.8μmLaser diffraction
Particle Size (D97)5.5μmLaser diffraction
Chemical Analysis
ValueUnitsTest Method / Conditions
Aluminum Oxide (Al₂O₃)99.8wt%XRF
Sodium Oxide (Na₂O)0.05wt%XRF

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA