Nonionic Surfactant
What is Nonionic Surfactant?
Nonionic surfactants are surface-active agents that contain no charged groups in their hydrophilic portion. They are widely used in detergents, emulsifiers, wetting agents, and dispersants due to their excellent compatibility with other surfactants and stability in various conditions.
Key Features of Our Nonionic Surfactant
- Excellent emulsifying and dispersing properties
- High stability in hard water and electrolytes
- Low foam generation
- Biodegradable and environmentally friendly
- Compatible with both cationic and anionic surfactants
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Clear to slightly hazy liquid |
| Active Content | 70% ± 2% |
| pH (1% solution) | 5.0 - 7.0 |
| Cloud Point | 50 - 55°C |
| HLB Value | 12.5 - 14.5 |
| Viscosity (25°C) | 200 - 300 cps |
Nonionic Surfactant FAQ
Q: What are the main applications of Nonionic Surfactant?
A: Nonionic Surfactant is primarily used in laundry detergents, dishwashing liquids, personal care products, agricultural formulations, textile processing, and industrial cleaners. Its excellent compatibility with other ingredients makes it suitable for various formulation needs.
Q: How does Nonionic Surfactant differ from other surfactant types?
A: Unlike ionic surfactants, Nonionic Surfactant contains no electrical charge, making it less sensitive to water hardness and electrolytes. It offers better compatibility with other surfactant types and maintains stability across a wide pH range, making it versatile for various applications.
Q: What is the shelf life of Nonionic Surfactant?
A: When stored properly in sealed containers at temperatures between 5-40°C and protected from direct sunlight, our Nonionic Surfactant maintains its quality for 24 months from production date. Always check for any changes in appearance or viscosity before use if stored for extended periods.
Performance Data
| Test Condition | Result |
|---|---|
| Surface Tension Reduction (0.1% solution) | 30-35 mN/m |
| Wetting Time (0.1% solution on cotton) | 5-10 seconds |
| Emulsion Stability (mineral oil/water) | 24 hours minimum |
| Foam Height (Ross-Miles, initial) | 50-70 mm |
Packaging Options
- 200kg plastic drums
- 1000kg IBC containers
- Bulk tanker shipments (minimum 20MT)
More Nonionic Surfactant FAQs
Q: Can Nonionic Surfactant be used in cold water applications?
A: Yes, our Nonionic Surfactant maintains good solubility and performance in cold water down to 5°C. For optimal results in cold conditions, we recommend slightly increasing the dosage by 10-15% compared to standard conditions.
Q: Is Nonionic Surfactant compatible with bleach?
A: Our Nonionic Surfactant shows good stability with oxygen-based bleaches like sodium percarbonate. However, with chlorine bleach, we recommend testing compatibility as performance may vary depending on concentration and formulation specifics.
Q: What safety precautions should be taken when handling Nonionic Surfactant?
A: While Nonionic Surfactant is generally low in toxicity, we recommend wearing protective gloves and goggles when handling concentrated product. Ensure adequate ventilation in work areas and avoid contact with eyes. In case of skin contact, wash thoroughly with water.
Applications Guide
| Industry | Recommended Concentration | Key Benefits |
|---|---|---|
| Household Detergents | 5-15% | Improved grease removal, low residue |
| Industrial Cleaners | 3-10% | Excellent degreasing, hard water tolerance |
| Personal Care | 1-5% | Mild to skin, good foaming properties |
| Agricultural Formulations | 2-8% | Enhanced pesticide spreading and penetration |
Environmental Profile
- Biodegradation: >80% in 28 days (OECD 301)
- Aquatic toxicity: LC50 (fish) > 100 mg/l
- Not classified as hazardous under GHS
- VOC content: <5%
Nonionic Surfactant Technical FAQs
Q: How does temperature affect Nonionic Surfactant performance?
A: Nonionic Surfactant performance is temperature-dependent. Below the cloud point, solubility increases with temperature, while above it, the surfactant may become insoluble. Our product is optimized for typical usage temperatures between 20-50°C.
Q: Can Nonionic Surfactant be used in acidic or alkaline formulations?
A: Yes, Nonionic Surfactant maintains stability across a wide pH range (2-12) without losing effectiveness. This makes it suitable for both acidic cleaners and alkaline degreasers.
Q: What is the recommended method for adding Nonionic Surfactant to formulations?
A: For best results, add Nonionic Surfactant to the water phase while stirring at moderate speed (300-500 rpm). Maintain temperature below 60°C during addition. For complex formulations, we recommend conducting small-scale trials first.
Storage Recommendations
- Store in original sealed containers
- Ideal storage temperature: 15-30°C
- Protect from freezing and direct sunlight
- Keep away from strong oxidizing agents