Product Introduction & Main Application
Arnico Solvent 410 is a heavy, intermediate solvent with a controlled proportion of aromatic hydrocarbons (15-25%). This unique composition bridges the gap between gentle aliphatic solvents and aggressive pure aromatics like xylene. Its strong solvency power makes it the solvent of choice for cold-mix bitumen paints, traffic marking paints, and formulations where high film-build and rapid substrate wetting are required.
2. Technical Specifications
| Technical Parameter | Industrial Grade | Unit |
|---|---|---|
| Distillation Range (IBP-FBP) | 220 – 270 | °C |
| Density at 15°C | 0.82 – 0.86 | g/cm³ |
| Aromatic Content | 15 – 25 | % |
| Flash Point (PMCC) | ≥ 85 | °C |
| Kauri-Butanol (KB) Value | 50 – 65 | – |
| Mixed Aniline Point | ≤ 65 | °C |
3. Features & Benefits
Enhanced Solvency (High KB Value): The aromatic content provides a solvency punch that effectively wets and dissolves high-molecular-weight resins, asphaltenes, and carbon residues.
High Temperature Safety: A very high flash point (>85°C) makes it exceptionally safe for use in hot-mix applications and heated dip-tank cleaners.
Excellent Wetting Agent: Its low surface tension and slow evaporation ensure deep penetration and strong adhesion on porous, dusty, or rusted metal surfaces.
Bitumen Compatibility: Forms a stable, one-phase solution with blown bitumen and asphalt, making it the standard diluent for cold-applied waterproofing paints.
4. Industrial Applications
Road Marking & Traffic Paint: The primary solvent for cold-applied alkyd traffic paints, ensuring fast dry and high film-build.
Cold-Applied Bitumen Coatings: Solvent for bituminous aluminum roof paints and foundation damp-proof coatings.
Heavy-Duty Degreasing: An engine shampoo and parts washer for removing baked-on carbon and heavy greases.
Mining Chemicals: A carrier fluid for flotation reagents in ore processing.
5. Safety & Handling
MSDS: This product contains moderate levels of aromatics and is a combustible liquid. Full MSDS is available.
Storage Conditions: Store in grounded metal containers in a well-ventilated area. Keep remote from oxidizing agents.
Personal Protective Equipment (PPE): To prevent skin defatting and vapor inhalation, use nitrile gloves, safety goggles, and a half-mask respirator with an organic vapor cartridge.
6. Quality Assurance & COA
All Arnico Solvent 410 shipments are provided with a COA stating the KB value, aromatic content, and flash point, ensuring that its solvency performance is exactly as specified.
