PT-66 Low foaming alkali resistant solubilizer
Product description
PT-66 is a good low-foaming solubilizer which remains stable in a wide pH range and electrolytes. It is suitable for cleaning formulas that require the ability to dissolve non-ionic surfactants and have good wetting and cleaning properties. PT-66 can be used as a solubilizer in strong alkali formulations.
CAS No. : 66057-30-5
Specifications
The data presented on this data page is only typical values, not a technical indicator of the product.
| Item | Index |
Appearance at 25 °C | Colorless to light yellow clear liquid |
| PH value (1% aqueous solution) | 8.0-10.0 |
Solid content (%) | 49.0-51.0 |
Odor | Slight odor |
Specific gravity (25℃), g/cm3 | ＞1 |
Solubility | Water soluble |
Surface Tension | Neutral: 45 Alkaline: 41 |
Applications
PT-66 can well solubilize other surfactants in high-concentration alkali solution (250g/L).
It has excellent wetting properties (lowering surface tension) and low foaming properties.
Resistant to corrosion of non-ferrous metals.
It can be used as a refining agent in the textile industry and a leveling agent for textile dyeing. Based on its low foaming and free flushing properties, PT-66 can also be used for metal cleaning and pretreatment, especially in alkaline systems.
PT-66 can replace Solvay RHODAFAC®H-66.
