Pangel® B5
- CASE Ingredients Features
- Low Polarity
Pangel® B5 is an effective additive utilized in crumb rubber-modified asphalt applications. Its inclusion results in homogeneous mixes, reducing variations in properties such as penetration, softening point, and solid content, particularly after dissolving bitumen in solvents like Tetrahydrofuran. This additive ensures the stability of asphalt crumb rubber mixes even after storage at elevated temperatures, effectively preventing settling issues.
Properties
- Physical Form
- Powder
Identification
- Chemical Name
Quartz (SiO2); Quaternary Ammonium Compounds Benzyl(Hydrogenated Tallow Alkyl) Dimethyl Chlorides
- CASE Ingredients Functions
- Rheology Modifier
Other characteristics
- Brand
- Pangel
- End Uses
Bitumen, Crumb Rubber Modified Asphalt (CRMA), Drilling Muds, Industrial Grease, Solventborne Coating, Solventborne Ink
- Functions
Anti-Settling Agent, Rheology Modifier, Stabilizer
- Markets
- Building & Construction
- Industrial
- Paints & Coatings
- Appearance
- Free flowing powder
- Shelf LIfe
- 12 months
- Technology
- CASE Ingredients
- Fluids & Lubricants
- Industrial Additives & Materials
- Key Property
Self dispersing rheological additive for low polarity systems, mainly aliphatic
- Applications
Pangel® B5 was incorporated to the asphalt rubber mixes at high shear (dissolver type at 18 m/s) for 10 minutes at 130°C. Typical high shear equipments like Cowles or colloidal mill are appropriate too to achieve a good dispersion.; The dosage of Pangel® B5 will vary depending on the percentage of crumb rubber inside the hot mix, the particle size, and the effectiveness of the dispersion, the addition of 2 - 3% should be adequate to get a completely homogenous system.; The addition of Pangel® B5 leads to homogenous mixes, diminishing the differences in properties of the samples regarding the penetration and the softening point and solid content once the bitumen has been dissolved in a solvent like Tetrahydrofuran.
- Packaging Information
- Available in multi-walled 15 kilo bags or IBC ́s
- Coating End Applications
- Solventborne Coating
- Fluids and Lubricants Type
- Greases
- Certifications and Compliance
- AwSv Regulation
- Fluids and Lubricants End Use
- Industrial Grease
- Industrial Additives End Use
- Bitumen
- Crumb Rubber Modified Asphalt (CRMA)
- Drilling Muds
- Ink and Toner End Applications
- Solventborne Ink
- Fluids and Lubricants Functions
- Rheology Modifier
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Brookfield Viscosity* | min. 80,000 | cP |
| Particle Size Distribution (Residue on 45 μm) | max. 5 | % |
| Particle Size Distribution (Dry Sieving, Residue on 75 μm) | max. 1.0 | % |
| Bulk Density | 220 | g/I |
| Moisture Content | 8.5 - 11.5 | % |
| pH Value | 10.3 | — |
