SRK07-S1
Material description
Material ID: SRK07-S1
Material type: Paper backing sandwiched between aluminium foil sarking.
Polymer: Cellulose (-%)
Additives (fire retardants, fillers or traces of inorganic elements): Aluminium (87%), Calcium (3%), Magnesium (1%), Chlorine (1%), Silicon (1%), Antimony (1%), traces of other elements (<1%)
| Compound | Mass Concentration (%) |
|---|---|
| Cellulose (-) | - |
| Aluminium (Al) | 87 |
| Calcium (Ca) | 3 |
| Magnesium (Mg) | 1 |
| Chlorine (Cl) | 1 |
| Silicon (Si) | 1 |
| Antimony (Sb) | 1 |
| Traces of sodium (Na) | <1 |
| Traces of iron (Fe) | <1 |
| Traces of potassium (K) | <1 |
A. Material composition identification
A.1 Attenuated total reflection – Fourier transform infrared spectroscopy (ATR-FTIR)
Table 2. FTIR compound identification.| Identified Compounds |
|---|
| Cellulose (-) |
A.2 Energy Dispersive X-Ray Fluorescence (EDXRF)
Table 2. Inorganic elements and their mass concentration identified with EDXRF.| Element | Mass Concentration (%) |
|---|---|
| Al | 87 |
| Ca | 3 |
| Mg | 1 |
| Cl | 1 |
| Si | 1 |
| Sb | 1 |
| Na | <1 |
| Fe | <1 |
| K | <1 |
| Sc | <1 |
