English
Español
tiếng việt
русский
Nonionic surfactant with excellent emulsifying and dispersing performance in both polar and nonpolar media.
High hydrophile-lipophile balance (HLB ~12–14) enabling versatile formulation flexibility across aqueous and oil-based systems.
Thermally stable up to 180 °C, supporting high-temperature processing in polymer synthesis and coating applications.
Low foaming profile suitable for industrial cleaning, metalworking fluids, and continuous-process operations.
Derived from renewable oleylamine feedstock, contributing to improved biodegradability versus conventional alkylphenol ethoxylates.
Stabilizer and compatibilizer in nanomaterial dispersions (e.g., graphene, MoS₂, and metal oxide nanoparticles).
Emulsifier in waterborne polyurethane and acrylic resin formulations for coatings and adhesives.
Corrosion inhibitor carrier and surface modifier in metalworking fluid concentrates.
Wetting and leveling agent in pigment dispersion for high-solids industrial inks.
Functional additive in thermoplastic elastomer masterbatches to enhance filler-matrix interfacial adhesion.
| Chemical Type | Oleylamine-based polyoxyethylene ether (nonionic) |
| Product Form | Viscous amber liquid at room temperature |
| Appearance | Clear to slightly hazy, pale yellow liquid |
| Cloud Point (1% aqueous solution) | 68–74 °C |
| HLB Value | 12.8–13.5 (calculated by Griffin method) |
| Primary Applications | Nanodispersion stabilization, waterborne resin emulsification, metalworking fluid additive |
| Key Features | Low volatility, low skin irritation potential, good hydrolytic stability |
| Regulatory Compliance | REACH registered; compliant with EU Cosmetics Regulation (EC) No 1223/2009 for non-rinse applications (upon request); not classified under GHS for acute toxicity or environmental hazards |
| Common Compatible Systems | Suitability |
| Waterborne polyacrylate dispersions | Highly Recommended – Provides superior colloidal stability and freeze-thaw resistance |
| Mineral oil–water microemulsions | Recommended – Effective co-emulsifier with sorbitan esters or alkyl sulfosuccinates |
| Polyester polyol blends (for PU synthesis) | Suitable – Enhances catalyst solubilization without gelation risk |
| Aqueous pigment pastes (TiO₂, carbon black) | Highly Recommended – Delivers high gloss and reduced viscosity vs. standard AEOs |
Q1: What is the CAS Registry Number for MJ-FA12?
A: The CAS number is 10100-29-7 (representative for oleylamine ethoxylates with average EO=12; exact value may vary slightly per batch due to ethoxylation distribution — full certificate available upon request).
Q2: What is the recommended dosage range in nanomaterial dispersion formulations?
A: Typical use level is 0.5–3.0 wt% relative to nanoparticle mass; optimal loading depends on surface energy and desired zeta potential — we recommend starting at 1.5 wt% and adjusting via dynamic light scattering (DLS) validation.
Q3: How does MJ-FA12 compare to octylphenol ethoxylate (OPE-10) in terms of regulatory acceptance and performance?
A: Unlike OPE-10 (banned in EU textiles and restricted under OECD guidelines), MJ-FA12 is REACH-compliant, non-alkylphenolic, and exhibits comparable emulsification efficiency with significantly improved aquatic toxicity profile (OECD 301D pass rate >65% after 28 days).
Q4: Is MJ-FA12 suitable for food-contact indirect applications (e.g., release agents, packaging inks)?
A: MJ-FA12 is not FDA-listed or EU 10/2011 approved for direct or indirect food contact. It may be used in non-migrating applications outside final food packaging layers — consult our regulatory team for case-specific migration modeling (e.g., based on ISO 10993-17).
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
