The core of our technology is centered on analysis and evaluation of a wide range of polymer materials, from general-purpose resins to engineering plastics. We, as professional analytics specialists, support sincerely customers by performing various types of polymer analysis based on wealth of experience (separation analysis using various forms of chromatography,  analytics using spectroscopic analysis, etc.) to help with material development and the resolution of problems on manufacturing process.

RHOMBIC CORPORATION[Open in a new window]




Polymer analysis

  • Additive analysis utilizing various systems of chromatography
  • Component analysis that makes full use of our characteristic experience and that utilizes technologies for separating and purifying polymer materials
  • Analytics that find relationships among performance, physical properties, and analysis results, delivered by leveraging a wealth of knowledge

Foreign material analysis

  • Analysis for very small inorganic matter and organic matter utilizing a unique microsampling methods

Morphological observation

  • Surface shape monitoring using scanning electron microscopes (SEMs), laser microscopes (LSMs), and scanning probe microscopes (SPMs)
  • Observation of morphology, including crystal structure or polymer alloys, using transmission electron microscopes (TEMs) and utilizing special dyeing technologies

Physical properties evaluation

  • Reliable physical properties evaluations (ISO/IEC 17025:2005 accredited laboratory (ASNITE 0124T))
  • Consistent evaluations, from compounding through molding to physical measurement
  • Physical characteristic evaluations required for polymer, rubber materials
    →Mechanical properties, thermal properties, physical properties, melting properties, optical properties, transmission properties
  • Rheological properties measurement (dynamic viscosity, shear viscosity, stress relaxation, normal stress, etc.) from solid to molten state, and,extensional viscosity measurements
  • Durability promotion tests (weather, heat resistance, creep, etc.)

Standards testing

  • Food packaging hygiene testing
  • JIS standards testing

FDA (food packaging)

  • Analysis for regulatory applications with numerous approvals

Inquiries Concerning Products


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