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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Short summary of results
Qualifier:
no guideline available
Principles of method if other than guideline:
This test method covers the determination of viscosity of 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.
GLP compliance:
not specified
Type of method:
other: spindle measured by spring deflection
Specific details on test material used for the study:
Miramer M170 = acrylated resin mainly based on Ethoxy ethoxy ethyl acrylate (CAS Number: 7328-17-8)
Key result
Temp.:
other: 25 degree celcius
Parameter:
dynamic viscosity (in mPa s)
Value:
3

 

Sample#

Viscosityatspindle#40,sampleVolume:0.5ml,torque:50-80%(60RPM)

 

mPa.s

MIRAMERM170(Lot#140129177 )

 

3.00

Remark: 1 mPa.s = 1 cP.

Conclusions:
The viscosity of Phenol, ethoxylated, esters with acrylic acid (Miramer M170) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). The viscosity was determined to be 3.00 mPas at 25 oC.
Executive summary:

The viscosity of Phenol, ethoxylated, esters with acrylic acid (Miramer M170) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). No specific information were given on guideline or standard (QA), which the study was performed under.

 

The viscosity of Miramer M170 was determined to be 3.00 mPas at 25oC.

Description of key information

The viscosity of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). No specific information were given on guideline or standard (QA), which the study was performed under. 

The viscosity of Miramer M142 was determined to be 23.5 mPas at 25oC.

Key value for chemical safety assessment

Viscosity:
23.5 mPa · s (dynamic)
at the temperature of:
25 °C

Additional information

The viscosity of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was determined with the Brookfield viscometer (Model : LV Type, Cone/Plate). No specific information were given on guideline or standard (QA), which the study was performed under. 

The viscosity of Miramer M142 was determined to be 23.5 mPas at 25oC.