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- Hydroxy Special Alcohol Alkyl Ether EF400
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- Origin：America
- Distribution warehouse：Guangzhou
- Samples：Samples are provided of free charge
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EF400
Special polyhydric alcohol polyethylene oxide alkyl ether 400
Main ingredients: special reactive hydroxyl special alcohol plus ethylene oxide
MF：R1-CH(Rn)-OH-(CH2CH2O400)-H
General properties: emulsifying, solubilizing, wetting, penetrating.
Technical Index:
Character /moles | Appearance（25℃） | Active content | Hydroxyl value （mg KOH/g） | Cloud point （℃,BDGE） | HLB value | moisture content /wt% | flow point/℃ |
Nonionic 40EO | white flakes | 100% | 28-30.5 | ＞100 | 18 | <0.5 | 41 |
This product is a new generation of high-performance, biodegradable special surfactant, which does not contain APEO and meets international environmental protection requirements; compared with conventional surfactants of the same type with high EO number, it has better acid and alkali resistance, calcium and magnesium ion resistance , resistance to oxidation and reduction; has good emulsification performance, dispersibility, wetting permeability, solubilization, and can be used in combination with various anionic, cationic, nonionic surfactants and other additives to obtain synergy effect and high-performance products.
Comparison:
The emulsifying ability is obviously better than similar surfactants, but the freeze-thaw stability and mechanical stability of the emulsified products are better, and at the same time, it solves the problem that the emulsified products of long-chain nonionic surfactants tend to become thicker or thinner after storage Problem. When used as a formulation aid, it has better wetting and penetrating properties, and the performance of acid, alkali, salt and oxide resistance.
EF400
Special polyhydric alcohol polyethylene oxide alkyl ether 400
Main ingredients: special reactive hydroxyl special alcohol plus ethylene oxide
MF：R1-CH(Rn)-OH-(CH2CH2O400)-H
General properties: emulsifying, solubilizing, wetting, penetrating.
Technical Index:
Character /moles | Appearance（25℃） | Active content | Hydroxyl value （mg KOH/g） | Cloud point （℃,BDGE） | HLB value | moisture content /wt% | flow point/℃ |
Nonionic 40EO | white flakes | 100% | 28-30.5 | ＞100 | 18 | <0.5 | 41 |
This product is a new generation of high-performance, biodegradable special surfactant, which does not contain APEO and meets international environmental protection requirements; compared with conventional surfactants of the same type with high EO number, it has better acid and alkali resistance, calcium and magnesium ion resistance , resistance to oxidation and reduction; has good emulsification performance, dispersibility, wetting permeability, solubilization, and can be used in combination with various anionic, cationic, nonionic surfactants and other additives to obtain synergy effect and high-performance products.
Comparison:
The emulsifying ability is obviously better than similar surfactants, but the freeze-thaw stability and mechanical stability of the emulsified products are better, and at the same time, it solves the problem that the emulsified products of long-chain nonionic surfactants tend to become thicker or thinner after storage Problem. When used as a formulation aid, it has better wetting and penetrating properties, and the performance of acid, alkali, salt and oxide resistance.
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