Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2020
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ISO 10635
Version / remarks:
High temperature shrinkage testing
Deviations:
no
Principles of method if other than guideline:
Test is performed in house at manufacturer's Research and Development facility, as it is a physical test it is not necessary to perform under GLP conditions. laboratory is ISO 9001 certified with robust quality management system to ensure sample traceability.
GLP compliance:
no

Test material

Constituent 1
Reference substance name:
amporphous glass fibre formed from the melting and fiberisation of predominately slilcon dioxide, calcium oxide, magnesium oxide
EC Number:
610-130-5
Cas Number:
436083-99-7
Molecular formula:
Amorphous glass consisting of SinO(3n-1)2(n-1) Polymeric anions ionically bonded to Ca2+ and Mg2+ cations or other alkaline earth cations
IUPAC Name:
amporphous glass fibre formed from the melting and fiberisation of predominately slilcon dioxide, calcium oxide, magnesium oxide
Details on test material:
- Name of test material (as cited in study report): Superwool B3
- Substance type: Chopped fibrous wool
- Physical state: solid
- Analytical purity: >99%
- Stability under test conditions: stable
- Storage condition of test material: dry sealed container

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
>= 1 200 °C
Remarks on result:
no self ignition observed under the test conditions

Applicant's summary and conclusion

Conclusions:
No obvious change in the test material occured on heating the material to 1200 degrees centigrade. Linear shrinkage was less than 4%