Polymer Materials Analysis

Polymer materials are important materials in modern people's daily life and industrial development, and their applications are still expanding. Nuclear magnetic resonance spectroscopy (NMR) is an important method for analyzing and characterizing the molecular structure of polymers. It helps to optimize the synthesis of polymers, improve their performance, and expand the application range of polymers.

As an expert in the field of nuclear magnetic resonance, Creative Biostructure provides customers with polymer analysis and characterization services through hydrogen spectrum and carbon spectrum NMR to help customers clarify the composition, configuration, and conformational structure of polymers.

Our Principles

Among our NMR analysis methods, the most common and important methods are hydrogen spectrum analysis and carbon spectrum analysis. In addition to using different atoms for identification, the range of the hydrogen spectrum and carbon spectrum is also different. We usually use nuclear magnetic resonance spectroscopy to analyze the chemical composition of polymer macromolecular chains.

We usually use the carbon spectrum to analyze the structure, composition distribution, stereoregularity, distribution of branch chains on molecular chains, structural unit analysis of terminal groups, and isomeric structure of polymers.

Service Content

NMR spectroscopy is one of the most simple and reliable techniques for polymer structure analysis. We use hydrogen spectrum and carbon spectrum NMR to provide customers with NMR analysis services for polymers. Our services include but are not limited to:

• Analysis of polymer stereoregularity.
• Molecular weight analysis of polymer.
• Molecular weight distribution analysis.
• Copolymer composition analysis.
• Monomer type analysis.
• Analysis of monomer reaction rate.
• Analysis of monomer sequence distribution in copolymer chain.
• Supramolecular polymers analysis
• Analysis of the microstructure of synthetic polymers by solution- and melt-NMR.
• Analysis of chain packing, conformation, and chemical defects of semicrystalline polymers.
• Analysis of chain trajectory of semicrystalline polymer.
• Analysis of chemical reaction and decomposition of synthetic polymers.

Analytical Polymer at Creative Biostructure

Polymer NMR characterization can provide powerful information for product development and quality control. Creative Biostructure has developed a complete NMR technology platform. At the same time, our scientists have rich expertise in NMR. The types of polymers we can analyze include but are not limited to ethylene and propylene copolymer, polyethylene (HDPE, LDPE, LLDPE), polypropylene, polyacrylate, and polyester, polyisobutylene, polyethylene glycol, polyalkylene glycol, phenolic resin, polysiloxane, polyurethane, polyacrylate, polyimide, PET, PEEK, polysulfone, polyketone, polyethersulfone, ethylene homopolymer.

Related Services

Determination of the Molecular Weight of Polymers

Determination of Copolymer Compositions

Detection and Quantification of Monomer Content

Diffusion Coefficients of Polymers

Creative Biostructure is committed to providing high-quality NMR analysis services to advance the life sciences fields. If you have any questions or needs, please contact us and our customer service staff will help you the first time.

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