Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999
Report Date:
1999

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: Particle Size Distribution Fibre Length and Diameter Distribution
GLP compliance:
yes
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid

Results and discussion

Particle size
Percentile:
D50
Mean:
< 25.77 µm
St. dev.:
0.948
Particle size distribution at different passages
No.:
#1
Size:
>= 2.77 - <= 706.55 µm
Distribution:
>= 5 - <= 90 %

Applicant's summary and conclusion