Isotridecyl Alcohol Ethoxylate E1014 is a high-performance non-ionic surfactant with excellent emulsifying, wetting, and dispersing properties. It features low foam, high chemical stability, and good compatibility with anionic, cationic, and other non-ionic surfactants.
Widely used in industrial cleaning, detergents, coatings, textiles, cosmetics, and pharmaceutical auxiliaries, it enhances formulation efficiency—effectively reducing surface tension, improving solubility, and boosting cleaning/degreasing performance. Available in customizable concentrations, it meets ISO standards, ensuring consistent quality for both bulk industrial applications and precision-formulated products
Product Advantage
1. Exceptional Surface Tension Reduction with Proven Efficiency
This non-ionic surfactant delivers industry-leading surface tension reduction, lowering liquid surface tension to 28-32 mN/m (tested at 0.1% aqueous concentration, 25℃). This technical advantage significantly enhances wetting and penetration—critical for industrial cleaning and textile processing—cutting formulation activation time by up to 30% compared to generic ethoxylates. Real-world data from 500+ client applications confirms consistent performance across temperature ranges (5-60℃).
2. Broad Compatibility with Multi-Surfactant Systems
Unlike single-function surfactants, E1014 exhibits 98% compatibility with anionic (e.g., sodium lauryl sulfate), cationic (e.g., cetyltrimethylammonium chloride), and other non-ionic surfactants. This flexibility eliminates formulation conflicts: in third-party tests, blends containing E1014 showed no phase separation or viscosity fluctuations for 12+ months. It’s ideal for complex formulations like high-efficiency detergents and cosmetic emulsions, reducing R&D trial time by 40% for clients.
3. Low-Foam Performance with High Cleaning Power
Engineered for low-foam operation (foam height ≤ 15mm at 50℃, 5-minute shake test), E1014 avoids foam-related operational issues in industrial cleaning (e.g., tank overflow). Despite low foam, it maintains superior degreasing power—removing 95% of mineral oil and grease from metal surfaces (ASTM D4488 test) within 5 minutes. This balance makes it perfect for high-pressure cleaning systems and closed-loop industrial processes, where foam control and cleaning efficiency are equally critical.
4. ISO-Certified Consistent Quality with Low Impurity Levels
Produced via a proprietary ethoxylation process, E1014 meets ISO 9001:2015 and REACH SVHC standards, with impurity levels (e.g., free alcohol, ethylene oxide residues) below 0.5%. Our in-house QC lab conducts 12+ tests per batch (including hydroxyl value, cloud point, and pH) to ensure batch-to-batch consistency—data shows 99.2% parameter stability over 24 months of production. Bulk orders (10-5000L) come with full COA (Certificate of Analysis) for traceability.
5. Customizable Concentration & Eco-Friendly Profile
We offer E1014 in 30%-99% active matter concentrations, tailored to client formulation needs—from dilute textile auxiliaries to high-concentration industrial cleaners. Additionally, it’s readily biodegradable (85% biodegradation within 28 days, OECD 301B test) and free of phosphates, parabens, and heavy metals. This eco-friendly design aligns with global sustainability regulations (e.g., EU ECOLABEL), helping clients meet green product certifications without sacrificing performance.
Technical Specifications
Parameter | Specification | Unit |
Chemical Formula | C₁₃H₂₇O(CH₂CH₂O)₁₄H | - |
Active Matter Content | ≥ 99.0 | % |
Free Alcohol | ≤ 0.5 | % |
Ethylene Oxide Residue | ≤ 5 | ppm |
Hydroxyl Value | 70~80 | mg KOH/g |
Cloud Point (1% aqueous solution） | 60 - 70 | ℃ |
Surface Tension (0.1% aqueous solution) | 28 - 32 | mN/m |
pH Value (1% aqueous solution，25℃) | 5.0 - 7.0 | - |
Viscosity (25℃) | 300 - 500 | mPa·s |
Density (25℃) | 0.980 - 1.020 | g/cm³ |
Flash Point (closed cup) | ≥ 180 | ℃ |
Biodegradability (28 days) | ≥ 85 | % |
Product Uses
1. Industrial & Household Detergents
As a core surfactant, it's added to heavy-duty industrial cleaners (e.g., metal degreasers) and household laundry detergents. Its low-foam property (≤15mm foam height) avoids machine overflow, while 95% degreasing efficiency (ASTM D4488) cuts cleaning time. Compatible with other surfactants, it boosts dirt-dissolving ability, ideal for removing oil stains and grime.
2. Textile Wet Processing
Used in textile pre-treatment (desizing, scouring) and dyeing. Its strong wetting power (28-32 mN/m surface tension) ensures even penetration of chemicals into fibers, reducing dye defects by 30%. Resists high temperatures (5-60℃), maintaining stability in hot dye baths, and is biodegradable—meeting eco-friendly textile standards.
3. Coatings & Inks
Acts as a dispersant and wetting agent in water-based coatings/inks. It prevents pigment agglomeration, improving color uniformity and gloss. With 12+ months of formulation stability, it avoids coating layer separation, suitable for architectural paints and packaging inks. Low VOCs align with environmental regulations.
4. Cosmetics & Pharmaceutical Auxiliaries
In cosmetics (e.g., lotions, shampoos), it enhances emulsion stability and skin mildness (pH 5.0-7.0, close to skin pH). In pharmaceuticals, it's used as a solubilizer for oral liquids, with ethylene oxide residue ≤5ppm (USP/EP standards) ensuring safety. Complies with EU ECOLABEL for green cosmetic formulations.
5. Leather Processing
Applied in leather degreasing and finishing. Its efficient oil-removing ability cleans raw leather pores, improving subsequent tanning absorption. Non-corrosive to leather fibers, it preserves texture while boosting softness. Compatible with leather chemicals, it simplifies formulation and reduces production costs.
Usage & Handling Guide
Preparation: Wear gloves/protective glasses; store E1014 in a cool (5-30℃), dry area away from heat (flash point ≥180℃). Ensure mixing equipment is clean to avoid contamination.
Dosing: Add 0.5%-5% (based on formulation needs) to water or base fluid. Stir at 300-500 rpm for 5-10 mins until fully dissolved (check no sediment).
Compatibility: Test small batches first when blending with other surfactants. Avoid contact with strong acids/bases to maintain pH (5.0-7.0). Rinse skin with water if accidental contact occurs.
FAQ
1. How should I store E1014 to maintain its quality, and what's its shelf life?
Store E1014 in a sealed container at 5-30℃, away from direct sunlight and heat (flash point ≥180℃). Avoid moisture. When stored properly, it retains full performance for 18 months from the production date—batch-specific expiry is noted on the COA.
2. Can E1014 be used in high-temperature applications (above 70℃)?
While E1014 works stably at 5-60℃, its cloud point is 60-70℃. Above 70℃, it may lose partial wetting ability. For high-temperature uses (e.g., hot metal cleaning), test a small batch first or consult us for customized high-temperature-adapted versions.
3. Does E1014 meet food contact or pharmaceutical safety standards?
Yes. It has ethylene oxide residue ≤5ppm (compliant with USP/EP standards) and is free of heavy metals. It's suitable for pharmaceutical auxiliaries and food processing cleaners (food-grade grades available on request), meeting EU ECOLABEL and FDA indirect food contact requirements.
4. What if E1014's viscosity exceeds the 300-500 mPa·s range during use?
Viscosity fluctuations often result from temperature changes (spec tested at 25℃). If viscosity rises at low temps, gently heat to 25-30℃ and stir—this will restore it to the standard range. If issues persist, contact our QC team with batch details for support.
5. Can I mix E1014 with anionic surfactants like sodium dodecyl benzene sulfonate (SDBS)?
Absolutely. E1014 has 98% compatibility with anionic surfactants (e.g., SDBS). To avoid unexpected reactions, blend a small sample (1:1 ratio) first, check for phase separation, then scale up—this ensures stable formulation performance.
