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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
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C21H32O
Applications:
1. Preparation of surfactants.
2. Modification of phenolic resins. Cashew nut phenol is also advantageous in coating preparation with antimicrobial properties.
3. Adhesives.
4. corrosion inhibition of aluminum in acid/alkali systems.
| Aspect | Details |
|---|---|
| Source | Extracted from cashew nut shell liquid (CNSL), a byproduct of cashew processing |
| Chemical Structure | Phenolic lipid with meta-substituted phenol rings; contains cardanol (major component) |
| Key Features | Hydrophobic, antioxidant, antimicrobial, biodegradable |
| Applications | Sector |
| Polymers | |
| Coatings | |
| Biomedicine | |
| Advantages | Renewable, cost-effective, low environmental impact |
| Challenges | Viscosity control in formulations, limited commercial scalability |
| Research Trends | Functionalization for enhanced properties (e.g., nano-reinforced composites) |
Cashew nut phenol, derived from the shell liquid of cashew nuts (Anacardium occidentale), is a naturally sourced phenolic compound with applications in resins, coatings, and friction materials. Below are its key properties and uses.
| Property | Description |
|---|---|
| Chemical Name | Cardanol (primary component) |
| Source | Cashew nut shell liquid (CNSL) |
| Appearance | Dark brown viscous liquid |
| Solubility | Soluble in organic solvents (alcohols, ethers) |
| Density (g/cm³) | 0.92–0.98 |
| Viscosity (25°C, cP) | 500–1.500 |
| Flash Point (°C) | 200–250 |
| Main Components | Cardanol, cardol, anacardic acid |
| Application | Function & Benefits |
|---|---|
| Phenolic Resins | Improves flexibility and water resistance |
| Coatings & Paints | Enhances adhesion and chemical resistance |
| Friction Materials | Used in brake linings for heat stability |
| Surfactants | Acts as a bio-based emulsifier |
| Epoxy Modifiers | Increases toughness and impact resistance |
| Advantages | Limitations |
|---|---|
| ✔ Renewable & sustainable source | ✖ Dark color limits use in light coatings |
| ✔ High thermal stability | ✖ Requires purification for some applications |
| ✔ Good chemical resistance | ✖ Variable composition based on extraction method |
Cashew nut phenol is valued for its versatility in industrial applications, particularly where bio-based alternatives to petroleum-derived phenolics are preferred.
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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