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ÀÔ·ÂÀÏÀÚ: 2008-07-29

Á¦¸ñ: Aqueous emulsion of a neutral phosphoric ester
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Additional_detail: Aqueous emulsion of a neutral phosphoric ester Property Specification Appearance (25℃): Colorless or slightly yellowish liquid Colour (APHA): ≤50 Relative density: 0.985-0.995 (20℃ water=1) PH value 5.0-7.0 (1% water, 20℃) Penetrability : ≤25 (0.3,25℃,s) Solubility: HM-M69 is insoluble in water, but it is self- emulsifying and easy to disperse in water. Performance and application: HM- M69 was used as a wetting agent, a deaerator ,defoamer and could increasing the liquor pick-up. HM- M69 Performs best as a wetting agent in the 4-13 PH range. It needs to be bused in combination with a wetting agent that is resistant to electrolytes in liquors with a high salt content. The mode of action of HM-M69 is different to that of conventional wetting agents in that the active ingredient , which is insoluble , adsorbs on the textile fibres in water . This makes the fibres more hydrophilic and enables them to be wetted more quickly without any foam being formed An important application for HM- M69 is as a deaerator for textiles. Conventional wetting agents cause stable foam to form within the material. Conventional defoamers such as silicone oils impair the performance of wetting agents and detergents, but HM-M69 has a wetting effect as well as a defoaming effect. This causes it to boost the performance of other surfactants.

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