Bis(acyloxyethyl) hydroxyethyl methyl ammonium methosulfate (esterquat), or Irasoft O18, is a low-foaming cationic surfactant based on oleic acid. Possessing properties such as softening, rewetting enhancement, and facilitating easy ironing, it serves as the primary active conditioning agent in fabric and towel softeners as well as in the textile industry. Thanks to its physical form, it is easy to use and eliminates the need for melting or hot room processing.
Minimum Order Quantity: 1-Ton IBC Tote Container
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Fabric Softener: Used in products such as laundry liquids and textile softeners, Irasoft O18 enhances the overall quality, flexibility, softness, and smoothness of fabrics. Typically not used as a standalone agent, it serves to boost the softening performance of Irasoft V18.
Antistatic Agent: As an antistatic agent, IRASOFT O18 helps control static charge buildup and prevents static electricity. This property prevents fabric from clinging to skin and reduces dust attraction.
Compatibility and Stability: Due to its broad compatibility with various ingredients, Irasoft O18 integrates easily into diverse formulations. It enhances product stability and shelf life, ensuring consistent performance over time without causing fabric yellowing.
Environmentally Friendly: Featuring a plant-based origin, high biodegradability, and low toxicity, this esterquat is recognized as an eco-friendly ingredient.
| Appearance at 25°C | Liquid |
| Active Matter (meq/g) | 0.95 – 1.15 |
| pH (5% solution in 50/50 Water + 2-Propanol) | 2 – 3.5 |
| Dry Residue (%) | 89 – 91 |
| Solvent | Ethanol – Isopropanol |
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