Can anyone tell me the HLB for PLURONIC 17R2 and pluronic 25R4?

Khalid shafi Wani @Khalid-Wani-2

20 January 2017 1 2K Report

HLB numbers for pluronics required?

Leo Vleugels

Hi Khalid,

Pluronic 17R2 has an HLB of 6 (source: http://www.google.nl/patents/WO2005054418A1?cl=en) it contains 20% of EO

Pluronic 25R4 has an HLB of 8 it contains 40% EO, hence its higher HLB-value.

I hope this helps. Kind regards, Leo

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