Evaluation of gas barrier performance (oxygen, water vapor permeability) of resin and plastic materials.
For applications such as food packaging materials, beverage bottles, plastic LCDs, and organic EL displays!
Our company offers "Gas Barrier Performance Evaluation." The test cell for mounting the test specimen consists of a humidification section (test gas) and a drying section (carrier gas). Water molecules flowing on the test gas side, where the relative humidity is adjusted, pass through the test specimen and enter the carrier gas side. The concentration of the transmitted water molecules is measured using an infrared sensor based on the absorption intensity of infrared light at a specific wavelength. Please feel free to contact us when you need our services. 【Water Vapor Transmission Test】 ■ JIS K7129-2 compliant PERMATRAN W 3/31 ■ 0.1–1000 (g/m²·24h) ■ Films, sheets ■ 10–40℃ Dry, 35–90% RH *For more details, please refer to the related links or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the related links or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the related links or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
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.
