The composition and content of plastics directly affect the research and development, production, quality control and application of products, so the analysis and monitoring of the components in the product is very important; Zhongrui Quality Inspection (Anrui Testing) has a strong instrument platform and database, and experienced professionals The technical team provides customers with comprehensive solutions for various problems related to ingredients in chemical products.

When the product has appearance and function defects that affect normal use, through the comparison of the composition, surface structure, physical and chemical properties of the failed and normal samples, and the reliability verification, objective analysis results are provided to infer the cause of the product failure.

Molecular weight, monomer residue, glass transition temperature, melting point, crystallinity, viscosity, specific surface area, density, ash, halogen content, metal element content and other tests.

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