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Physical & Chemical properties

Particle size distribution (Granulometry)

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Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
other:
Title:
Unnamed
Year:
1997
Report Date:
1997

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle sizeopen allclose all
Key result
Percentile:
D50
Mean:
ca. 97.9 µm
St. dev.:
0
Key result
Percentile:
D10
Mean:
ca. 33.9 µm
St. dev.:
0
Key result
Percentile:
D90
Mean:
ca. 194.8 µm
St. dev.:
0
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
>= 0 - < 10 µm
Distribution:
ca. 1.5 %
No.:
#2
Size:
> 10 - < 20 µm
Distribution:
ca. 2.8 %
No.:
#3
Size:
> 20 - < 50 µm
Distribution:
ca. 15.3 %
No.:
#4
Size:
> 50 - < 100 µm
Distribution:
ca. 31.5 %
No.:
#5
Size:
> 100 - < 200 µm
Distribution:
ca. 39.3 %
No.:
#6
Size:
> 200 - < 500 µm
Distribution:
ca. 9.6 %

Applicant's summary and conclusion