Reaction mass of (2,4,6-trioxo-1,3,5-triazine-1,3,5(2H,4H,6H)-triyl)tri-2,1-ethanediyl triacrylate and 2-Propenoic acid, 1,1'-[[dihydro-5-(2-hydroxyethyl)-2,4,6-trioxo-1,3,5-triazine-1,3(2H,4H)-diyl]di-2,1-ethanediyl] ester

Viscosity

Link to relevant study record(s)

Reference

Endpoint:

viscosity

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2017.05.19

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study without detailed documentation

Qualifier:

no guideline followed

Principles of method if other than guideline:

The test method used in present study covers the determination of viscosity of a liquid with the Brookfield viscometer (Model : LV Type, Cone/Plate). The “gap” between the cone and the plate must be verified/adjusted before measurements are made. This is done by moving the plate(built into the sample cup) up towards the cone until the pin in the center of the cone touches the surface of the plate, and then by separating(lowering) the plate 0.0005inch(0.013mm). When operating the Cone/Plate at elevated temperature, the gap must be set with the cup and spindle equilibrated at the temperature recommended. The temperature is 25.0 °C and is controlled within 0.1°C.

Viscosity at Cone spindle #40,
sample Volume: 0.5ml,
torgue: 50-80%

GLP compliance:

no

Other quality assurance:

other: Not Specified, but most likely ISO 17025 Certified

Type of method:

other: Brookfield viscometer (Model : LV Type, Cone/Plate)

Specific details on test material used for the study:

Source and lot/batch No.of test material: Miramer S512, (Lot # 170118311)

Key result

Temp.:

other: 25 degree Celsius (+/- 0.1 degree Celsius)

Parameter:

dynamic viscosity (in mPa s)

Value:

ca. 25 000

Conclusions:

Determination of viscosity of MIRAMER S512 was performed with a Brookfield viscometer (Model : LV Type, Cone/Plate) The viscosity was determined to be 25,000 CP at 25 degree Celsius.

Executive summary:

Determination of viscosity of MIRAMER S512 was performed with a Brookfield viscometer (Model : LVType, Cone/Plate) The viscosity was determined to be 25,000 CPat 25 degree Celsius.

Description of key information

Determination of viscosity of MIRAMER S512 was performed with a Brookfield viscometer (Model : LVType, Cone/Plate) The viscosity was determined to be 25,000 CP at 25 degree Celsius.

Key value for chemical safety assessment

Viscosity:

25 000 mPa · s (dynamic)

at the temperature of:

25 °C

Additional information

Determination of viscosity of MIRAMER S512 was performed with a Brookfield viscometer (Model : LVType, Cone/Plate) The viscosity was determined to be 25,000 CPat 25 degree Celsius.