Alkylpolyethoxy carboxylates(AEC)
Introduction and properties:
Alkylpolyethoxy carboxylates (AEC) are a new type of multifunctional anionic-surfactants. The technology of AEC preparation is one of the national key projects developed by China Research Institute of Daily Chemical Industry (RIDCI). The general structure of AEC is confirmed to be R-(OCH2CH2)n-OCH2COONa, which is similar to soaps. AEC exhibit nonionic properties at low pHs due to a poly-ethoxy group being inserted between the fatty chain and the carboxylic group of soaps. AEC can be used in a wide pH range.
1. Good detergency, emulsifying, dispersability and lime soap dispersability.
2. High foam power and foam stability.
3. Acid and alkaline stability, hard-water tolerance, high temperature resistance, oxidants and reductants resistance.
4. Compatibility with general surfactants, especially cationic surfactants.
5. Superior hydrotroping, usage in the preparation of functional transparent products.
6. Non-toxic, non-irritating, and readily biodegradability.
Applications
1. Emulsifying agents in paste cosmetic products.
2. Personal care products of mild shampoos, bubble baths, cream rinses, hand-cleaning gels etc.
3. Incorporated into soaps to improve mildness, lime soap dispersability, foam properties.
4. Applications in household detergents? Industrial cleaning and non-phosphorus detergents.
5. Applications in scouring, mercerization, bleaching, softening, dyeing process of textile industry.
6. Applications in EOR and oil transportation as emulsifying agents and viscosity reducer with resistance to high temperature and high concentrations of electrolytes.
7. Applications in deinking and softening agents of paper industry.
8. Degreasers in leather industry.
9. Applications in foam fire extinguisher as foam boosters.
|
|
AEC-9Na(18) |
AEC-9Na(28) |
AEC-9Na(28S) |
|
Appearance(25° C) |
Transparent liquid |
Transparent gel |
Transparent liquid |
|
Solid(wt%) |
18± 1 |
28± 1 |
28± 1 |
|
NaCl(wt%) |
0 |
0 |
2± 0.5 |
|
pH(10%aq solution) |
8± 1 |
8± 1 |
8± 1 |
|
Sodium chloroacetate (wt%) |
0 |
0 |
0 |
Zhejiang Taizhou Tu-poly Co., Ltd belongs to HONGTU Group, who performs multiple functions including R & D, production, salesand service. Main products: Surfactant, ester, thermostatic wax, thermostatic element, PPVC, TiSlag, Pulvistalcl, plastic material and Anti-corrosion coatings.
Surfactant mainly is alkyl polyglucosides (APG) series as nonionic surfactants, alkylpolyethoxy carboxylates (AEC) as anionic surfactants, imidazoline series asamphoteric and other green surfactants. These products are widely used in personal care, household detergents: Day cream, night cream, body cream & lotion, shampoo and hand cream. And also apply in print, equipment, traffic, leather, metal, cleaning, pharmacy, rubber, building, daily chemical, food and so on. Capable of an annual output of 15, 000 tons of APG, 1000 tons of AEC and 2, 000 tons of imidazoline.
For ester products, we have high quality Methacrylates series, apply in coatings, Acrylic, ink, adhesives, water treatment, paper, textile, oil field.
For plastic material, we own CZ80 Twin-screw extrusion granulation production line, professionally produce PVC, CPVC, PPVC pellets, annual capability can reach 8000 tons. Detected by the epidemic prevention station, our products meet the hygiene standards of food packaging containers products of polyvinyl chloride.
Our company also independently developed and produce: Thermostatic wax series, thermostatic element series, Temperate Control Valve, Special Wax in Special Purpose.
We will continue research and development efforts to produce more and better products and efficient and personalized service, and try to meet the various needs of people from all walks of life. We sincerely welcome people from all walks of life come to order guidance, to discuss cooperation.
