Ucon 75-H-450
UCON 75-H-450 is a PEG/PPG-17/6 copolymer that is 25% propylene oxide. This moderate-viscosity fluid provides emolliency, solvency, and slip in skin lotions, antiperspirants, eye makeup removers, and deodorants. At the same time, it can offer a number of other benefits, such as the ability to efficiently wet pigments.
Description
UCON 75-H-450 lubricants are used as base stocks for spin finish lubricants for man-made fiber production. The wide range of physical properties available gives the formulator of spin finishes freedom to choose the right lubricant for a given application.
UCON 75-H-450 lubricants offer the following combination of properties:
- Fully water-soluble
- Most UCON lubricants exhibit a cloud point. They are soluble in cold water but will separate out at high temperature.
- Low to high viscosity range
- Ease of application at controlled rates, due to carefully controlled viscosity and the wide solubility parameters – including water solubility
- Favorable combination of frictional properties for high processing speeds and stable package winds
- Clean burn-off, resulting in low accumulation on heater surfaces
- All UCON fluids are hygroscopic, helping to control static and lessen the severity of antistat requirements
- Control of polymer penetration due to the wide range of molecular weights and solubilities available
- Ease of removal of water-soluble UCON fluids in aqueous scouring; reducing finish associated dying problems
The finish formulator can use the wide varieties of UCON lubricants to achieve an optimum balance of properties to meet downstream requirements in drawing, texturing fabrication and wet processing.
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