東レテクノ List of Products and Services

By measuring the oil absorption of pigments and extender pigments (the amount needed to make them into a paste), we can understand the physical properties of pigments such as particle size, particle shape, and surface area. Toray Techno Co., Ltd. conducts oil absorption measurements in accordance with JIS standards.

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• Environmental Survey

Did you know that packaging materials designed to prevent product damage can potentially corrode the products? Sulfur compounds emitted from packaging materials can corrode electronic and precision equipment, leading to a decline in quality. At Toray Techno, we quantify sulfur compounds and others using our unique high-sensitivity analytical methods to help prevent product issues.

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• Environmental Survey

Due to the effects of sulfur compounds generated from cardboard, electronic devices and precision instruments can corrode, leading to product malfunctions. At Toray Techno, we quantify sulfur compounds using our unique high-sensitivity analysis methods to help prevent product troubles.

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• Environmental Survey

Sulfur (S8), which is added as a curing agent from the rubber material near electronic devices, is released as gas, causing short circuits and contact failures due to vulcanization. At Toray Techno, we quantify not only the S8 contained in the material but also the S8 generated during material heating.

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• Environmental Survey

We have devised a preprocessing method to efficiently separate microplastics (MP) from particles suspended in water. This method allows for a rapid characterization of MP compared to conventional methods. (Note: MP generally refers to plastic particles smaller than 5 mm.)

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• Environmental Survey

Toray Techno Co., Ltd. was established in March 1986, independent from the research and development division of Toray Industries, Inc. Based on our corporate philosophy of "contributing to society through the creation of new value," we continue our daily efforts to be of service to everyone with our extensive experience and advanced technology cultivated through water quality analysis and research in Lake Biwa. Please leave your environmental analysis, material analysis, and research projects to us. 【Business Activities】 ■ Aquatic Environment ■ Living Environment *For more details, please refer to the PDF materials or feel free to contact us.

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• Environmental Survey

"Humic substances" refer to a group of substances that have undergone changes in molecular structure as a result of organic matter produced by photosynthesis passing through microbial loops and physical and chemical processes, resulting in yellow to brown coloration and specific fluorescent properties. Our company comprehensively addresses quantitative analysis of fulvic acid and humic acid in various samples, including aquatic humus, soil humus, and the content of fulvic acid in products. In addition, we respond to customer inquiries regarding tests for humus generation during biodegradation processes, and tracking tests of degradation processes using LC/MS. 【Classification of Humic Substances】 ■ Hydrophilic acids ■ Fulvic acid ■ Humic acid *For more details, please refer to the PDF materials or feel free to contact us.

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Toray Techno will assist in sampling and analyzing air quality and other work environments to understand the actual conditions of the work environment. This document introduces substances and workplaces where environmental measurements are required beyond the Labor Safety and Health Act. It includes guidelines for measuring the work environment for carcinogenic substances, as well as guidelines for mutagenic substances and information on nanomaterials. [Contents] ■ Guidelines for measuring the work environment for carcinogenic substances ■ Guidelines for measuring the work environment for mutagenic substances ■ Nanomaterials ■ Outdoor workplaces ■ Workflow *For more details, please refer to the PDF document or feel free to contact us.

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• Environmental Survey