Cosmetics Formulation Development


Polyethylene glycol และCeteareth-25

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Polyethylene glycol and Ceteareth-25

Postby thanatchaporn.ra » Fri Dec 22, 2017 11:57 am

Polyethylene Glycol that the company has 1500 and 4000 2 what is the difference between this substance? Will be used as an ingredient in sunscreen that acts as an O/W emulsifier, effective solubilizer and wetting agent. Ceteareth-25 acting as a non-ionic emulsifier for O/W emulsion, what substances does the company have that can be used instead of this substance?
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Re: Polyethylene glycol and Ceteareth-25

Postby staff » Sun Dec 24, 2017 11:20 am

Hello
Polyethylene Glycol that the company has 1500 and 4000 2 is this substance different? How are you? Will be used as an ingredient in sunscreen that acts as an O/W emulsifier, effective solubilizer and wetting agent
Polyethylene Glycol ] Polyethylene Glycol is not Emulsifier , not Solubilizer. 1500 and 4000 refer to molecular weight. which affects the formula using heavier molecules The resulting formula will be heavier.
In the formula use the substance. Ceteareth-25 that acts as a non-ionic emulsifier for O/W emulsion. What substances can the company use instead of this substance?
] What is the reason for wanting to use other substances instead? Ceteareth-25
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Re: Polyethylene glycol and Ceteareth-25

Postby thanatchaporn.ra » Mon Dec 25, 2017 10:22 pm

Reasons for using other substances instead Ceteareth-25 because I will order a message with the company. but I don't know if there is any substance that acts like Ceteareth-25 is used in some sunscreen formulas.
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Re: Polyethylene glycol and Ceteareth-25

Postby staff » Mon Jan 01, 2018 9:40 pm

Hello, the company sells Ceteareth-25 Please click on Ceteareth-25 you will find information.
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