Service analysis
Last update: 8 March 2023
Standard analyses (ISO2000 and SMR standards)
- Content of impurities, volatile matter, nitrogen, ash
- Wallace plasticity (P0); Mooney viscosity (VM) with variable speed
- Plasticity Retention Index (PRI)
- Accelerated Storage Hardening (ASHT) Test
Other analysis on dry rubber
Quantification of hydroxylamine
Analyses of macromolecules
- Gels (centrifugation and/or SEC and A4F MALS)
- Macromolecular structure: distribution of molar masses, Mn, Mw, Mz, Ip, Rg by SEC MALS
Analysis of non-isoprenes (or non-caoutchoucs)
- Lipids (quantity of extractable lipids)
- Amount of free fatty acids
- Total fatty acid composition
- Composition in phospholipids, glycolipides and lipids neutral by GC-FID, GC-MS, HPLC-UV-MS
- Proteins (quantity of extractable proteins, separation and quantification by electrophoresis (SDS-PAGE and 2D-IEF) and FPLC chromatography)
- Minerals (ash, elemental analysis by ICP)
Infrared spectral analyses
IR-TF in ATR mode; NIRS
Last update: 8 March 2023