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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Description of key information

The Surface Tension of EPIKOTE(TM) 828-LVEL was found to be slightly higher then 58.8 +/- 0.1 mN/m. The surface tension of D.E.R. 331 was found to be 63.1 mN/m. As the surface tensions measured were both close to but either side of 60 mN/m, the substance is described as a borderline surface active material. 

Key value for chemical safety assessment

Surface tension:
in mN/m at 20°C and concentration in mg/L:

Additional information