Qualitative and Quantitative Component Analysis-CTI

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Qualitative and Quantitative Component Analysis

As a professional component analysis institution in China, CTI can analysis qualitative and quantitative analysis of each component of samples through scientific analysis methods, and realizes the analysis of multi-component complex sample system, which brings a series of benefits for enterprises in the society, such as improving formula, improving technology, mastering core technology, improving product performance and reducing cost and so on.

◉ Business Challenge

1. Do you want to make popular plastic products, but no formula?

2. Do you want to make your own plastic products, but the high cost of outsourcing?

3. Do you want to develop new products, but own lab is not competent enough?

4. Is there unidentified foreign matter such as spots and oily at products?

◉ Service Content

1. Composition analysis: accurately analyze the composition of samples, conduct qualitative and quantitative analysis, material identification and unknown object analysis according to customer needs.

2. Formula reduction: formula analysis, formula improvement, formula optimization.

3. Industrial diagnosis: cracking, deformation, wear, corrosion, bubble, failure analysis, etc., to help customers find the root of the problem.

4. Product research and development: sample formula analysis, imitation production, reduce.

5. Performance quality assessment: product quality inspection, quality conformity assessment, product performance assessment.

Ⅰ. Routine test items

Test items	Testing method	Applicable product scope
Identification of natural latex	ASTM D5712 Separation by chemical method、PGC-MS、TGA、XRF、FTIR、Degradation at 200℃、high-temperature calcination	Rubber products, plastics, elastomers, fabrics, etc.
Ester identification	FTIR	Plastics, rubber, elastomers, leather, etc.
Substance identification	FTIR；PGC-MS； DSC；XRF	Plastics, rubber, elastomers, leather, etc.
Major composition qualitative analysis by FTIR	ASTM E1252，GB/T 6040	Plastics, rubber, coatings, adhesives, elastomers, etc.
Major composition qualitative analysis by FTIR	ASTM D3677，ISO 4650，GB/T 7764	rubber
Major composition qualitative analysis by PGC-MS	ISO 17257	rubber
Qualitative analysis/quatitative analysis-Plastic raw materials and products	Separation the component 1. Separation by chemistry, Such as extraction, reverse precipitation、high-temperature calcination 2. Separation by physical, such as sieving, centrifugation, etc 3. Separation by instrumentation, such as chromatography,etc Component determine 1. Physical properties such as appearance 2. Instrumental analysis 3. Data, empirical method, etc.	General purpose plastics, engineering plastics, thermosetting materials Such as PP, PE, PVC, PS, ABS, PC, PA, PBT, PET, POM, PPS, PEEK, PPO, unsaturated polyester resin, epoxy resin, phenolic resin, melamine resin, etc. (flame retardant, plasticizer, assistant agent)
Qualitative analysis/quatitative analysis-Rubber raw materials and products		Thermoplastic elastomer/sponge/diene rubber (such as natural rubber, styrene butadiene rubber), ethylene propylene or epdm rubber, nitrile rubber, neoprene rubber, butadiene rubber, polyurethane rubber, acrylate rubber, etc. (fillers, vulcanization systems, additives)
Qualitative analysis/quatitative analysis-Ink and paints and adhesives		Acrylic coating, polyurethane coating, epoxy resin coating, polyester resin coating (fillers, solvents, additives)
quatitative analysis—leather	Separation by physical、Separation by chemistry、PGC-MS、DSC、XRF、FTIR、TGA and high-temperature calcination	leather
Foreign analysis	infrared microscope	For small organic foreign on sample
Polymer Material comparision test	ISO 11358-1，ASTM E1252 ISO 4650 ,ISO 11357-2/3 etc.	Plastic rubber