Component analysis has been widely used in materials science, especially in the field of commodity production. Many enterprises at home and abroad use analysis technology in the development and research system to follow and track the latest research results and development of the industry. Each enterprise to seek production and development, one is to make the product quality steadily rise, the second is to make the product varieties constantly updated to meet the needs of market competition, and the development of new varieties and new materials more, faster, better, provincial way is to analyze the work first.
Type of material analysis:
I. Polymer material analysis
1. Plastic: polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), polyurethane (PU), polyamide (PA), polyformaldehyde (POM),
Polyphenylene sulfide (PPS), polycarbonate (PC), polymethyl methacrylate (PMMA), polyethylene terephthalate (PET), etc.
2. Rubber: neoprene rubber (CR), natural rubber (NR), styrene butadiene rubber (SBR), butyl rubber (IIR), nitrile butadiene rubber (NBR), ethylene propylene rubber (EPM), etc.
3. Fiber: cotton, hemp, wool natural fiber, viscose fiber, a calculation fiber and other synthetic fibers.
2. Paint analysis
Grease paint, natural resin paint, phenolic paint, asphalt paint, alkyd paint, amino paint, nitro paint, peroxyethylene paint, epoxy paint, etc.
Iii. Organic solvent analysis
Paint thinner, paint remover, cleaning agent and solvent used in electronic and electrical industry, etc.
4. Analysis of new chemicals, auxiliaries, additives, etc
V. Analysis of other materials
Flux, polish, surfactants, textile auxiliaries, etc
Analysis of components or elements in organic materials
1. Organic material principal component qualitative analysis: Through material principal component analysis, identification of material categories, inspection and identification of counterfeit or false commodity names, improve product quality.
2. Inorganic filler test in polymer materials: Test inorganic oxides, inorganic pigments and fillers in polymer materials (such as carbon black, silicon dioxide, magnesium oxide, calcium oxide, zinc oxide, titanium dioxide, glass fiber, etc.) and inorganic salts (calcium carbonate, silicate, etc.).
3. Elemental test of organic materials: Test silicon, magnesium, aluminum, calcium, lead, cadmium, arsenic and other elements in organic materials, or test the elemental content of organic liquids or other materials according to your requirements.
Natural latex test
1. Natural latex test in medical equipment: such as medical gloves, oral and nasal trachea, intravenous catheters, masks, blood pressure sleeves, etc.
2. Natural latex test in consumer products: erasers, rubber bands, pacifiers, washing gloves, handles and MATS;
Common test methods and instruments:
1. Fourier Transform Infrared Spectrometer (FTIR)
2. Pyrolysis/Gas chromatography/Mass Spectrometry (PY-GC-MS)
3. High Performance Liquid Chromatography (HPLC)
4. Thermogravimetric Analyzer (TGA)
5. Inductively Coupled Plasma Atomic Emission Spectrometer (ICP-OES)
6. Scanning electron Microscope/X-ray Energy Spectrometer (SEM/EDS)
7. Ultraviolet Spectrophotometer (UV-Vis)
