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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:
study report
Title:
Unnamed
Year:
1995
Report date:
1995

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
Type of method:
other:

Test material

Constituent 1
Test material form:
solid: particulate/powder

Results and discussion

Particle size
Percentile:
D50
Mean:
< 210 µm
Remarks on result:
other:
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
>= 1 000 µm
Distribution:
ca. 1.63 %
Remarks on result:
other:
No.:
#1
Size:
>= 710 - < 1 000 µm
Distribution:
ca. 9.33 %
Remarks on result:
other:
No.:
#1
Size:
>= 500 - < 710 µm
Distribution:
ca. 12.24 %
Remarks on result:
other:
No.:
#1
Size:
>= 200 - < 500 µm
Distribution:
ca. 29.06 %
Remarks on result:
other:
No.:
#1
Size:
>= 100 - < 200 µm
Distribution:
ca. 14.18 %
Remarks on result:
other:
No.:
#1
Size:
>= 63 - < 100 µm
Distribution:
ca. 9.01 %
Remarks on result:
other:
No.:
#1
Size:
< 63 µm
Distribution:
ca. 24.55 %
Remarks on result:
other:
No.:
#1
Size:
> 0.36 - < 0.76 µm
Distribution:
ca. 0.08 %
Remarks on result:
other:
No.:
#2
Size:
> 0.76 - < 1.57 µm
Distribution:
ca. 0.17 %
Remarks on result:
other:
No.:
#3
Size:
> 1.57 - < 3.12 µm
Distribution:
ca. 0.37 %
Remarks on result:
other:
No.:
#4
Size:
> 3.12 - < 6.25 µm
Distribution:
ca. 0.96 %
Remarks on result:
other:
No.:
#5
Size:
> 6.25 - < 12.15 µm
Distribution:
ca. 2.41 %
Remarks on result:
other:
No.:
#6
Size:
> 12.15 - < 24.91 µm
Distribution:
ca. 4.6 %
Remarks on result:
other:
No.:
#7
Size:
> 24.91 - < 63 µm
Distribution:
ca. 15.94 %
Remarks on result:
other:

Applicant's summary and conclusion