Ceteareth-60 Myristyl Glycol
Cosmetics
Code: 127515
nonionic copolymer and a unique rheology modifier (polyalkylene glycol derivative) that enables crystal clear cleansing systems. As a unique Newtonian associative thickener, it exhibits excellent viscosity synergism with surfactants and operates effectively over a wide pH range (2-12) without impacting foam properties.
Ceteareth-60 Myristyl Glycol
A specialty rheology modifier for crystal clear thickening performance
Description
Ceteareth-60 Myristyl Glycol is a nonionic copolymer and a unique rheology modifier (polyalkylene glycol derivative) that enables crystal clear cleansing systems. As a unique Newtonian associative thickener, it exhibits excellent viscosity synergism with surfactants and operates effectively over a wide pH range (2–12) without impacting foam properties.
Recommended Applications
- Shampoos
- Body washes
- Liquid soaps
Features and Benefits
- Thickens over a wide pH range (2–12)
- Crystal clear formulations
- Synergistic thickening effect with most anionic and amphoteric surfactants
- Synergistic viscosity with salts
- No impact on foaming
- Newtonian profile; easy to pour
- Excellent stability, even at high temperatures
- Easy to use, 100% active pastille
- Typical usage levels: 0.5–4.0%
Suggested Use Levels (as supplied)
- Cleansing applications: 0.5–3.0%
Synergistic Thickening with Salt
Low levels of Ceteareth-60 Myristyl Glycol synergistically enhance viscosity when combined with salt. For instance, a formulation containing 0.5% Ceteareth-60 Myristyl Glycol and sodium chloride demonstrates significant viscosity improvements.
Performance Properties
- Clarity: Exhibits exceptional clarity in aqueous systems, maintaining transparency even at higher concentrations.
- Synergistic Thickening: Provides excellent synergistic thickening effects with most anionic and amphoteric surfactants, greatly enhancing formulation viscosity.
Formulation Guidelines
Ceteareth-60 Myristyl Glycol is easily incorporated into surfactant and non-surfactant systems when heated above its melting point (70–80°C). For ease of incorporation into cold process formulations, prepare a premix of 15% Ceteareth-60 Myristyl Glycol in water, and then add this mixture to the remainder of the formulation.
Recommended Procedure for Preparing Aqueous Solutions
- Heat water or surfactant solution to approximately 70–80°C.
- Add Ceteareth-60 Myristyl Glycol pellets while rapidly stirring.
- Cool down with continued stirring; the solution clears around 40°C and viscosity increases upon cooling.
Chemical and Hydrolytic Stability
The molecular structure of Ceteareth-60 Myristyl Glycol consists of a central hydrophilic moiety linked to lipophilic chains via hydrolytically stable ether bonds. This structure provides inherent resistance against hydrolysis, ensuring stability at elevated temperatures and across a wide pH range.
Usage: Used in all types of shampoo or liquid soap products.
Mixing method: Dissolve in water part of the formula. Can be heated.
Usage rate: 0.1-3% depending on the desired thickness level.
Product appearance: white to light yellow pellet
Dissolving: Soluble in water (requires heat)
Storage: If you want to store it long term, keep it at room temperature for at least 2 years. Do not exceed 30C.
INCI Name : Ceteareth-60 Myristyl Glycol
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- 0.10% - 4.00%
- 2.00%
- Add into water phase. Heat tolerant.
- Avoid heat above 80C
- 3.00 - 12.00
- Soluble in Water, Dispersible in water, Dispersible in cream or gel base
- Liquid Soap, Shampoo, Cleanser
- -
| Test Name | Specification |
|---|---|
| Appearance | White to off-white pellets |
| Colour Gardner | 0.0 - 5.0 |
| pH 5% (methanol/water 70:30) | 6.0 - 7.0 |
| Water Content (%) | 0.00 - 1.50 |
| Heat Cloud Point in 1% Sol. (°C) | 35.0 - 40.0 |
| Appear. (15% Solution Clear Viscous) | Clear Viscous |
| Viscosity (20C-15% Water Solution) (mPa.s) | 4000 - 6000 |
search
hourglass_emptyLoading product examples...