Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
mai 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study by a laboratory having a GLP certificate

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
GLP certificate on 27 november 2007
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Surface tension
Surface tension:
55.7 mN/m
Temp.:
22.4 °C
Conc.:
90 vol%

Any other information on results incl. tables

The results obtained with the plate method do not allow the determination of the surface tension of Urethane Resin M2001 in water (90% of satured solution in ultra pure water).

A series of determinations with the ring method gave the following result: 55.7 mN/m at 22.4°C.

The results optained show that Urethane Resin M2001 has surface-active properties.

Applicant's summary and conclusion