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Material Identification in Plastic

The Importance of Material Identification in Plastic: A Focus on Kiyo R&D Center & Laboratory


In the rapidly evolving world of materials science, understanding the composition and properties of plastics is paramount. Material identification in plastics is a crucial process that ensures the right materials are used in various applications, from consumer products to industrial components. At Kiyo R&D Center & Laboratory, we specialize in providing comprehensive material identification services to meet the diverse needs of our clients.

Material Identification in Plastic

Why Material Identification Matters

Plastics are used in an array of products due to their versatility, durability, and cost-effectiveness. However, different types of plastics have varying properties and applications. Identifying the specific type of plastic and its characteristics can prevent product failures, ensure compliance with regulations, and enhance the overall quality and performance of the final product.

Techniques Used in Material Identification

At Kiyo R&D Center & Laboratory, we employ state-of-the-art techniques to accurately identify plastic materials. Our methodologies include:

  • Fourier Transform Infrared Spectroscopy (FTIR): This technique allows us to determine the chemical composition of plastic materials by analyzing the infrared light absorbed by the sample. FTIR is highly effective in identifying the types of polymers present in a material.

  • Scanning Electron Microscopy (SEM): SEM provides detailed images of the plastic’s surface, allowing us to examine its morphology and detect any impurities or defects. This technique is essential for understanding the material’s microstructure.

  • Differential Scanning Calorimetry (DSC): DSC measures the thermal properties of plastics, such as melting temperature and crystallinity. These properties are critical in determining the suitability of a plastic for specific applications.

  • Thermogravimetric Analysis (TGA): TGA assesses the thermal stability and composition of plastic materials by measuring weight changes under controlled temperature conditions. This analysis helps in identifying the fillers and additives used in the plastic.

Applications of Material Identification

Material identification is vital across various industries, including automotive, aerospace, consumer goods, and medical devices. For instance, in the automotive industry, ensuring that plastics meet safety and performance standards is crucial for manufacturing durable and reliable parts. In the medical field, biocompatibility and compliance with regulatory standards are critical for the safe use of plastic components in medical devices.

Commitment to Quality and Innovation

At Kiyo R&D Center & Laboratory, we are dedicated to providing high-quality material identification services. Our team of experienced scientists and technicians uses cutting-edge equipment and methodologies to deliver accurate and reliable results. We continuously invest in research and development to stay at the forefront of materials testing and ensure that our clients receive the best possible service.


Material Identification in Plastic


Material identification in plastics is a fundamental aspect of materials science that impacts product performance, safety, and compliance. Kiyo R&D Center & Laboratory is committed to supporting industries with precise and comprehensive material identification services. By understanding the properties and composition of plastics, we help our clients achieve their goals and drive innovation in their respective fields.


1. What is material identification in plastics?

Material identification in plastics involves determining the type and composition of plastic materials to ensure they meet specific application requirements, performance standards, and regulatory compliance.

2. Why is material identification important?

Accurate material identification prevents product failures, ensures safety, enhances performance, and complies with industry regulations. It is crucial for optimizing material selection and improving the overall quality of products.

3. What techniques are used for material identification at Kiyo R&D Center & Laboratory?

We use advanced techniques such as Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Thermogravimetric Analysis (TGA), and Differential Scanning Calorimetry (DSC) to accurately identify and characterize plastic materials.