This test evaluates the ability of polymeric materials to maintain their structural and chemical integrity when in contact with aggressive fluids. It is a critical assessment for components in the automotive, aerospace, and oil & gas sectors in Dubai, where resistance to oils, fuels, and chemicals is paramount for safety and longevity.

Using Fourier Transform Infrared Spectroscopy, we identify the specific functional groups of a material to define its unique chemical "fingerprint”, according to ASTM 1252 and the related accredited internal method MET003. This analysis is essential for the rapid identification of unknown polymers, verifying the consistency of raw material batches, and detecting significant macro-contaminations.

Differential Scanning Calorimetry (DSC) measures fundamental thermal transitions such as melting points and glass transition temperatures, in accordance with the accredited standards UNI EN ISO 11357-1-2-3. Our instrumentation supports testing at extreme temperatures down to -150°C, providing crucial data for materials destined for critical environments, including cryogenic applications or high-performance industrial components.

TGA monitors the weight change of a sample as it is heated, providing a quantitative map of its composition, in accordance with the UNI EN ISO 11358 standard. It is the primary method used to determine thermal stability, the presence of volatile components, and the precise percentage of inorganic fillers, carbon black, or plasticizers within a polymeric matrix.

By combining Scanning Electron Microscopy (SEM) with Energy Dispersive Spectroscopy (EDS), we analyze the morphology and chemical nature of inorganic fillers. This depth of analysis is vital for understanding how additives influence the mechanical and thermal properties of the material, often revealing details invisible to traditional testing.

Using techniques such as FTIR, GC-MS, or HPLC-MS, we verify the type and quantity of plasticizers added to polymers to enhance flexibility. This analysis ensures that the material complies with specific performance requirements and stringent international safety and environmental regulations.

Moisture content can severely impact the processing and properties of many polymers. The Karl Fischer titration (ISO 15512) method provides an ultra-precise measurement of water content, far exceeding the accuracy of simple loss-on-drying tests, which is fundamental for high-performance polymers and sensitive manufacturing applications.

We perform with our Italian team specialized screenings to detect restricted flame retardants (such as PBBs and PBDEs) in compliance with the RoHS directive. This service is vital for companies in the electronics and construction sectors to ensure their products meet global environmental and safety standards.

Gas Chromatography coupled with Mass Spectrometry is the gold standard for identifying and quantifying complex organic mixtures, including oils, hydrocarbons, and specialized additives. The high separation power of the chromatographic column ensures maximum detail in identifying even trace components.

This analysis studies the chemical species generated when elastomers, plastics, and rubbers are subjected to controlled thermal stress. Understanding these degradation products is key to predicting the material's lifespan, its resistance to aging, and its behavior in high-temperature industrial environments.