Immersion Test - List of Manufacturers, Suppliers, Companies and Products

Immersion Test Product List

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Silicone 5.0% NaCl (saline) immersion test

Such as Silicoroy A2-AG! Each material was immersed in 5% saline at room temperature for 192 hours to investigate the presence or absence of occurrence.

We will introduce the 5.0% NaCl (saltwater) immersion test for "Silicoroy." First, the test solution is prepared with 5% saltwater, and the test specimens are produced from each material under various heat treatment conditions. The surface roughness is adjusted using waterproof sandpaper #400, and degreasing is performed with acetone. Each material is immersed in 5% saltwater at room temperature for 192 hours, and the presence or absence of any occurrences is investigated. For more details, please download and view the catalog. [Test Specimens (Partial)] ■ Silicoroy A2-AG ■ Silicoroy XVI-DAG ■ Silicoroy AC1-AG ■ SUS630-H900 ■ Maraging Steel-ST *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel

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【Technical Data Presentation!】Immersion Test

<For customers in the Tokai area> Evaluating resistance to immersion liquid! Measuring changes in tensile strength, volume, and hardness before and after immersion.

Matsumoto Sangyo Co., Ltd. conducts "immersion tests" to evaluate resistance to immersion liquids. It is possible to determine the compatibility between rubber materials and immersion liquids based on the changes in physical properties of the rubber materials before and after immersion. We conduct tests and measurements under your desired conditions. Please feel free to contact us when evaluating new materials or considering material changes. A must-see for customers in the Tokai area, especially in Shizuoka Prefecture, Aichi Prefecture, and Yamanashi Prefecture! You can start with a consultation. Please feel free to reach out. 【Oil Resistance Experiment of "Silicone Oil" for Silicone Materials】 ■ Immersion Liquid: Silicone Oil ■ Sample Shape: No. 3 Dumbbell JIS K6251 ■ Material: Silicone 50° ■ Test Duration: 72H 168H 240H 384H 480H ■ Test Temperature: 140℃ ■ Evaluation Items: Change rate of tensile strength %; change rate of volume %; change in hardness *For more details, please refer to the PDF document or feel free to contact us.

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Ink immersion test for implementation parts (dye and pry)

Introduction to a test that allows for the observation of fracture and delamination layers by permeating with coloring or fluorescent liquids!

We would like to introduce our "Dye and Pry Test for Implementation Components." As methods for confirming the breakage and delamination of packages and implementation components, there are non-destructive tests (such as transmission X-ray and CT) and cross-sectional observations. However, these methods make it difficult to capture the spread of delamination in the "plane" of the broken layer. In the dye and pry test, by infiltrating a coloring solution or fluorescent liquid, we can observe the breakage and delamination layers. Please feel free to contact us if you would like to make a request. 【Flow of the Dye and Pry Test】 ■ Dye immersion ■ Pry ■ Observation using optical microscopy or SEM *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
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Immersion test

The various test specimens will be immersed under corrosive conditions and evaluated through appearance observation, corrosion rate calculation, hardness measurement, and more!

Our company conducts "immersion tests," allowing us to evaluate the corrosion resistance of materials in an environment that simulates actual operating conditions. Various test specimens are immersed under corrosive conditions, and evaluations are made through visual observation, corrosion rate calculation, hardness measurement, and more. The test duration can be approximately up to 1 month, with test temperatures around 300°C, and test liquid volumes of about 1000 mL. 【Possible Conditions (Partial)】 ■ Test Specimens - Metal materials (plates, U-bends, 4-point bends, etc.) - Resin materials (plates, dumbbells, etc.) ■ Test Liquids: lubricating oil, hydraulic oil, acids, alkalis, artificial seawater, etc. ■ Test Duration: approximately up to 1 month *For more details, please download the PDF or feel free to contact us.

  • Analysis and prediction system

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