Solving customer problems with advanced analysis and "insight"! Introduction to chemical resistance testing.
The moisture present in the product's usage environment affects the degree of material degradation depending on its acidity or alkalinity, which significantly impacts the product's lifespan. In the "Chemical Resistance Test," the product's lifespan is verified by accelerating the degradation of the material under controlled pH and temperature conditions. 【Alkali Resistance Test】 ■ After immersion, visual comparisons of color, surface condition, and deformation are conducted, and photographs are taken (JIS A 1193). ■ Measurement of expansion and contraction after immersion. ■ After completion, a tensile test is conducted to verify strength (JIS K7087). *For more details, please download the PDF or feel free to contact us.
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**Characteristics of Acids (Excerpt)** ■ Hydrochloric Acid: No oxidizing power, has reducing power, Cl forms complexes with metals ■ Nitric Acid: Suitable for dissolving many metals, passivation when dissolving Al and Cr ■ Sulfuric Acid: Concentrated sulfuric acid has oxidizing power, dilute sulfuric acid has no oxidizing power Concentrated sulfuric acid at high temperatures has extremely strong oxidizing power ■ Perchloric Acid: No oxidizing power at room temperature, extremely strong oxidizing power at high temperatures ■ Hydrofluoric Acid: Effective for the decomposition of silicate compounds like glass, has no oxidizing power ■ Aqua Regia: A mixture of concentrated hydrochloric acid and concentrated nitric acid High oxidizing power, suitable for dissolving noble metals *For more details, please download the PDF or feel free to contact us.*
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At Ibiden Engineering Co., Ltd., the Environmental Technology Division proposes analysis, evaluation, and assessment methods suitable for our customers' desired outcomes. **[Solving Manufacturing Challenges] Analysis Solutions** We share our customers' challenges and assist in problem-solving through analysis. Depending on the purpose, budget, and delivery time, we propose the most suitable methods. Our goal is not just to sell analysis services but to become a "go-to analysis institution" where a wide variety of issues can be easily consulted. In recent years, we have also focused on reliability evaluation tests such as weather resistance and salt spray to address the challenges of product longevity. **[Comprehensive Outsourcing of Environmental-Related Legal Analysis] Analysis Solutions** Leave the analysis of water quality, air, and soil mandated by laws and regulations, as well as the measurement of odors, vibrations, and noise that can lead to neighborhood troubles, to us. We are always thinking about how to provide our customers with accurate analysis results quickly and at a low cost. By factory-automating analysis and promoting qualification acquisition, we have achieved the secure provision of reliable resources at low costs. Additionally, we have established a system that ensures thorough quality control and information security, allowing our customers to request our services with peace of mind. Consultations and estimates are free! We look forward to your inquiries.
