Vanconol® LFS-2501 Surfactant
1 🎯 Abstract
Vanconol® LFS-2501 is a surfactant that can withstand high concentrations of alkali (>300g/L) and salt. It has excellent dynamic surface tension performance, along with low foaming, penetrating, emulsifying, dispersing and cleaning properties. As an outstanding emulsifier with strong emulsifying power, it is stable in acid and alkali solutions. Biodegradable, APEO-free, phosphorus-free and silicone-free.
2 📊 Core Product Information
Item | Scope | Unit | Test Method | |
Appearance | Pale yellow liquid | / | Visual | |
Solid Content | ≥60 | % | 105℃-30min | |
Cloud Point (5%) | ≥90 | ℃ | SQT-01 | |
Alkali Resistance | ≥300 | g/L | / | |
Surface tension 0.3% | 2b/s | 30.1 | NM/m | Kruss BP |
6b/s | 36.4 | NM/m | Kruss BP | |
Water Solubility | 0.3% water solution | / | Ross method | |
Foaming Property (0.05% water solution,50℃) | Unstable bubble | ml | 105℃-30min | |
Core Advantages
Withstands high concentrations of alkali (>300g/L) and salt
Excellent dynamic surface tension performance, low foaming and unstable foam
Superior penetrating, emulsifying, dispersing and cleaning properties; strong emulsifying power
Stable in acid and alkali solutions
Biodegradable, environmentally friendly
APEO-free, phosphorus-free and silicone-free
3 🛠️ Application Guide
3.1 Recommended Application Fields
Pre-treatment of metal coating: Metal cleaning agents, metal degreasers, plastic cleaning agents, spray cleaning agents, spray degreasers, high-pressure water rinsing additives, ultrasonic cleaning agents, etc.
Metal processing fluids: Cutting fluids, rust inhibitors, etc.
Textile pretreatment: Alkali resistant penetrant, detergent, etc.
3.2 Usage Methods and Recommended Dosage
3.2.1 Recommended Dosage
3-10% of the total amount of the cleaning agent formula
3.2.2 Operation Guidance
It is recommended to conduct a gradient test to determine the appropriate dosage according to actual application scenarios.
4 ⚠️ Safety and Storage
Packaging: 25L/220L/1000L drum
Storage: Seal and place in a dry, cool, well-ventilated place at room temperature away from fire source
Safety Precautions: For detailed safety information, refer to MSDS
5 ❓ Frequently Asked Questions (FAQ)
Q1: What is the alkali resistance of Vanconol® LFS-2501?
A1: It can withstand high concentrations of alkali (>300g/L) and salt, with excellent alkali resistance.
Q2: What are the environmental advantages of this product?
A2: It is biodegradable, APEO-free, phosphorus-free and silicone-free, meeting environmental requirements.
Q3: How to determine the optimal dosage of the product?
A3: The recommended dosage is 3-10% of the total cleaning agent formula; it is advisable to conduct a gradient test to confirm the appropriate dosage according to actual scenarios.
Q4: Is this product stable in extreme environments?
A4: Yes, it is stable in acid and alkali solutions, suitable for various harsh application environments.
6 📞 Contact Us and Information Acquisition
For more detailed product technical parameters, test reports, customized application schemes or cooperation consultations, please refer to MSDS or contact us.
Tianjin Hi-Perferal Advanced Materials Co.,Ltd.
Contact: Cary Lee
Email: cary.lee@surfychem.com
Mobile: +86 18526487936
