Peregal O (Oleyl Alcohol Ethoxylate)
CAS Number: 9004-96-0
Peregal O (oleyl alcohol ethoxylate, EO-20) is a classic nonionic emulsifier and leveling agent widely used in textile dyeing and finishing. It acts as an emulsifier for oils and hydrophobic substances, a leveling promoter for acid and disperse dyes, and a wetting and dispersing agent in various wet processing applications. Known by its common name Peregal O-25 or O-20 in the industry.
Technical Specifications
| HLB value | 15–17 |
| appearance | White to off-white waxy solid or paste |
| ionic type | Nonionic |
| pH (1% solution) | 6–7 |
| cloud point (°C) | ≥85 |
| active content (%) | ≥99 |
Applications
- Leveling agent for acid dye dyeing of wool and nylon
- Emulsifier for mineral oil in textile processing lubricants
- Dispersant in disperse dye formulation and polyester dyeing
- Wetting and penetration additive in cotton scouring
- Emulsification of softeners and finishing agents
Key Features
- Excellent emulsification for hydrophobic textile auxiliaries
- Dual function as leveling and dispersing agent in one product
- High HLB value ensures stable O/W emulsions in processing baths
- Biodegradable ethoxylate chemistry meeting eco-label requirements
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CAS Number
9004-96-0
Category
Textile Dyeing AuxiliariesAvailability
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