The device is a brittle temperature testing machine! The brittle temperature (the temperature at which 50% of the test specimens break) is calculated from the number of failures.
Our company conducts measurements of the embrittlement temperature of plastic materials. The specimen temperature ranges from room temperature to -70°C, and the equipment used is an embrittlement temperature testing machine. After exposing the specimen to a low-temperature liquid (heat transfer medium: ethanol) for a specified period, a predetermined impact is applied, and the embrittlement temperature (the temperature at which 50% of the specimens break) is calculated from the number of fractures. 【Measurement Conditions】 ■ Applicable Standards: JIS K7216 ■ Specimen Dimensions - Type A: Length 38.0±2.0mm, Width 6.0±0.4mm, Thickness 2.0±0.2mm - Type B: Length 20.0±2.0mm, Width 2.5±0.2mm, Thickness 1.6±0.1mm - ISO974: Length 20.0±2.0mm, Width 2.5±0.2mm, Thickness 1.6±0.1mm ■ Specimen Temperature: Room temperature to -70°C ■ Equipment: Embrittlement temperature testing machine / manufactured by Toyo Seiki Seisakusho *For more details, please download the PDF or feel free to contact us.
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Ronbic Co., Ltd. is a 100% subsidiary of Mitsubishi Chemical Corporation. The company develops its business primarily in four areas: resin business, resin sales business, analysis business, and business services. In the resin business, we develop and manufacture plastic products using compound resins in a one-stop manner tailored to various applications, delivering to a wide range of markets including automotive, home appliances, medical, packaging, and construction materials. We invite you to try our compound products, which combine technical expertise, responsiveness, and development capabilities.