If you want to measure thermal conductivity, leave it to us.
We measure thermal conductivity using methods such as the disk heat flow meter method, the hot wire (probe) method, and the alternating current steady-state method. The measurement targets include disk-shaped test pieces (solids), powders, solids, and molten resins. Please feel free to consult us if you have any requests. 【Measurement Methods】 ■ Disk Heat Flow Meter Method ASTM E1530 (compliant) - This method, also known as the steady-state comparison method, is referred to as the guarded heat flow meter method in ASTM E1530. - Measurement target: Disk-shaped test pieces (solids) ■ Hot Wire (Probe) Method JIS R 2616 (compliant), ASTM D5930 (compliant) - Thermal conductivity is directly measured from the heat generated by the hot wire (heater wire) and the temperature rise. - Measurement targets: Powders, solids, molten resins ■ Alternating Current Steady-State Method ISO 22007-6 (reference) - Measurement of the thermal conductivity of insulation materials using temperature waves. - Measurement targets: Foams, insulation materials *For more details, please download the PDF or feel free to contact us.
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【Other Measurement Methods】 ■Temperature Gradient Method ■Plate Heat Flow Meter Method ■Laser Flash Method *For more details, please download the PDF or feel free to contact us.
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At DJK, we respond to all customer needs with prompt and accurate service under confidentiality. DJK engages in the following activities related to polymer materials and composite materials: 1. Synthesis, polymerization, and modification reactions 2. Mixing, molding, and sample processing 3. Material testing, physical property measurement, and analysis services 4. Technical consulting 5. Defective product failure analysis testing 6. Application and testing outsourcing for overseas standards (FDA/EPA, DMF, biodegradability certification, and others)
