Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- CASE Ingredients Features
- Materials Features
- Features and Benefits
Portaryte®® D micronized functional fillers are used in a broad range of applications. The most important characteristics are:
- Excellent chemical inertness (outdoor and chemical applications)
- Low binder absorption
- Good dispersibility
Applications & Uses
- Applications
- Coating Type
- Plastics & Elastomers End Uses
- Applications
Provides good heat stability to the brake-lining material.
Properties
- Physical Properties
- Particle Size Distribution
- Chemical Analysis
Value | Units | Test Method / Conditions | |
Oil Absorption | 9.0 | g/100g | ISO 787/5 |
Moisture Content (at 105°C) | 0.1 | % | Halogen moisture analyser |
pH | 9.0 | — | ISO 787/9 |
Density | 4.4 | g/cm³ | — |
Bulk Density | 2.3 | g/cm³ | ISO 787/11 |
Hardness | 3.5 | — | Mohs’ scale |
Value | Units | Test Method / Conditions | |
Percentage Passing on Individual Sieve (53 μm) | 0.6 | % | Alpine air jet |
Particle Size (D50) | 10.5 | μm | Laser diffraction |
Particle Size (D97) | 54.0 | μm | Laser diffraction |
Value | Units | Test Method / Conditions | |
Barium Sulfate (BaSO₄) | 95.0 | wt% | XRF |
Strontium Sulfate (SrSO₄) | 1.5 | wt% | XRF |
Silicon Dioxide | 2.5 | wt% | XRF |
Calcium Oxide (CaO) | 0.2 | wt% | XRF |
Ferric Oxide (Fe₂O₃) | 0.5 | wt% | XRF |
Loss on Ignition (1000°C, 1 hour) | 0.3 | wt% | XRF |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Regional Availability