KOTITI provides analysis services and testing consulting for various industrial materials, in line with the increasing demand for hybrid and composite materials.

We perform precision analysis on plastics, composites, metals, coatings, recycled materials, and other hybrid/composite materials, and offer customized consulting for non-standard tests and product tests tailored to industry-specific requirements.

Main Testing Items in Plastic

  • Strength Testing
    • Evaluation of mechanical properties of materials (tensile | compression | bending)
    • Evaluation of mechanical properties of products (fracture | deformation)
    • Temperature-dependent property evaluation (low- and high-temperature analysis using a temperature chamber)
  • IZOD / Charpy impact strength test
  • Lightfastness & weather resistance (Xenon Arc, UVA, UVB, UVC)
  • Melt index (MI)
  • Heat deflection temperature (HDT-VICAT)
  • Fourier transform infrared spectroscopy (FT-IR)
  • Thermogravimetric analysis (TGA)
  • Differential scanning calorimetry (DSC)
  • Surface and volume resistivity, dielectric strength testing
  • Rockwell hardness / Shore hardness / Pencil hardness

Representative Test Standards

Representative Test Standards
Test Items Representative Test Standards
Tensile test ASTM D638, ASTM D882, ISO 527
Compression test ASTM D695
Flexural test ISO 178
Impact test ASTM D256, ASTM D4812, ISO 179, ISO 180, ISO 8256
Melt index ASTM D1238, ISO 1133
HDT-VICAT ASTM D1525, ASTM D648, ISO 306, ISO 75
DSC, TGA ISO 11357, ISO 11358, ASTM D3418, ASTM E1131
Rockwell hardness ASTM D785, ISO 6508-1, ISO 2039-2

Application Procedure

  • 01

    Submit Application

  • 02

    Issuance of Tax Invoice

  • 03

    Payment of Fees

  • 04

    Testing and Inspection

  • 05

    Issuance of Test Report

  • 06

    Safety Confirmation Report

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