Portaryte® B10
- CASE Ingredients Features
- Chemical ResistanceExcellent DispersibilityGood Heat StabilityHigh Refractive IndexImproved Substrate WettingSound Dampening Properties
- Chemical Name
- Barium sulfate
- Chemical Family
- Barium Salts, SulfatesBarium SaltsSulfates
Portaryte® B10 is produced from carefully selected, very white, naturally occurring baryte. The standardized quality of Portaryte® is guaranteed by means of an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation. Fine grades of Portaryte® fillers have been specially developed for powder coating applications. They are successfully used as an alternative for fine synthetic blanc fixe in high-gloss applications.
Properties
- Physical Form
- Powder
Identification
- CASE Ingredients Functions
- Filler
Product families
Applications
- Marine Coatings
- Industrial Adhesives & Sealants
- Marine Coatings
- Industrial Manufacturing
- Industrial Coatings
- Marine
Product Families
- Fillers & Extenders
Other characteristics
- Brand
- Dar-Tech Portaryte
- End Uses
- Powder Coating
- Synonyms
Barium sulphate, Barium white, BaSO4, E 340, Liquibarine, Micropaque
- Functions
- Filler
- Particle Size
- 2.6 microns
- Oil Absorption
- 10.0 g/100 g
- Markets
- Adhesives & Sealants
- Automotive & Transportation
- Industrial
- Paints & Coatings
- Technology
- CASE Ingredients
- Chemical Inventories
- DSL (Canada)
- TSCA (USA)
- Country Availability
- Canada
- USA
- Benefits and Features
Portaryte® micronized functional fillers are used in a broad range of applications. The most important characteristics are:; excellent chemical inertness (outdoor and chemical applications); low level of impurities, such as transition and heavy metals; low content of quartz (low abrasiveness, no health issues); Because of these characteristics, Portaryte® fillers are successfully used in an extended range of paint & coating applications such as industrial, marine and powder coatings. Portaryte® fillers are also used in various industrial sealant and adhesive applications due to their excellent chemical resistance. The exceptionally high density of baryte makes Portaryte® a filler of choice for sound deadening in automotive and domestic applications (e.g. polyolefin sewer pipes)
- Coating End Applications
- Powder Coating
- Certifications and Compliance
Clean Water Act (CWA) Certified; Comprehensive Environmental Response Compensations & Liability Act (CERCLA); ISO 9001
Technical data
Table 1 of 3
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Oil Absorption | 10.0 | g/100g | ISO 787/5 |
| Color (D65;10º, L*) | 96.0 | — | CIELAB DIN 6174 |
| Color (D65;10º, a*) | 0.9 | — | CIELAB DIN 6174 |
| Color (D65;10º, b*) | 3.0 | — | CIELAB DIN 6174 |
| Moisture Content | 0.1 | % | ISO 787/2 |
| pH | 8.5 | — | ISO 787/9 |
| Density | 4.4 | g/cm³ | — |
| Bulk Density | 1.7 | g/cm³ | ISO 787/11 |
| Hardness | 3.5 | — | Mohs’ scale |
| Refractive Index | 1.64 | — | — |
Table 2 of 3
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Percentage Passing on Individual Sieve (45 μm) | 0.005 | % | Wet sieved |
| Percentage Passing on Individual Sieve (15 μm) | 99.9 | % | Laser diffraction |
| Percentage Passing on Individual Sieve (10 μm) | 97.0 | % | Laser diffraction |
| Particle Size (D10) | 0.8 | μm | Laser diffraction |
| Particle Size (D50) | 2.6 | μm | Laser diffraction |
| Particle Size (D90) | 8.2 | μm | Laser diffraction |
| Particle Size (D97) | 11.0 | μm | Laser diffraction |
Table 3 of 3
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Barium Sulfate (BaSO₄) | 96.7 | wt% | XRF |
| Strontium Sulfate (SrSO₄) | 1.8 | wt% | XRF |
| Silicon Dioxide | 0.9 | wt% | XRF |
| Calcium Oxide (CaO) | 0.2 | wt% | XRF |
| Magnesium Oxide (MgO) | 0.04 | wt% | XRF |
| Ferric Oxide (Fe₂O₃) | 0.05 | wt% | XRF |
| Loss on Ignition (1000°C, 1 hour) | 0.3 | wt% | XRF |
