2 Examples of Oil & Gas Resistant, Barrier Polyvinyl Alcohol
Paper manufacturers are looking for new end uses for coated or treated paper. One area of progress is food packaging; particularly packaging that provides some level of oil and grease resistance. Selvol polyvinyl alcohol (PVOH) is an extremely hydrophilic polymer, and as a continuous film, exhibits total barrier properties to oil, grease, and most organic solvents.