Labthink Gas Permeability Tester Manufacturer » Gas Permeability of polyethylene http://www.gas-transmission-rate.com Gas Transmission Rate Tester is applicable for gas transmission rate test of films, sheets, high barrier materials and foil, etc. Fri, 24 Apr 2026 06:43:05 +0000 en hourly 1 http://wordpress.org/?v=3.0.3 Gas permeability measurement in polyethylene and its copolymer films http://www.gas-transmission-rate.com/gas-permeability-measurement-in-polyethylene-and-its-copolymer-films.html http://www.gas-transmission-rate.com/gas-permeability-measurement-in-polyethylene-and-its-copolymer-films.html#comments Mon, 09 Mar 2015 06:05:13 +0000 trade http://www.gas-transmission-rate.com/?p=100 Basically, the amount of permeability, diffusivity and solubility of O2 and CO2 through polymers were affected by temperature, pressure and film thickness. the amount of permeability and solubility were decreased by increasing film thickness but diffusivity was increased. However, by increasing temperature, permeability, solubility, and diffusivity were increased.

What about the specific and accurate data of permeability, diffusivity and solubility under differential pressure, temperature or with differential thickness specimen? Labthink VAC-V2 Gas Permeability Tester will help you at this aspect.

VAC-V2 Labthink Gas Permeability Tester is professionally designed to measure gas permeability of polyethylene. This equipped with wide range and precision temperature and humidity control devices with wide range differential pressure range.

Gas Permeability Tester of polyethylene

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