PVDC: The Best Packaging Material for Barrier Properties

PVDC, short for Polyvinylidene chloride, is a copolymer primarily composed of vinylidene chloride (VDC) monomers. In the field of plastic packaging, PVDC has attracted attention for PVDC's excellent physical and chemical properties.

PVDC possesses significant characteristics such as being non-flammable, non-toxic, odorless, and corrosion-resistant. These fundamental properties have led to PVDC's widespread application in various fields including food, pharmaceuticals, chemicals, and electronic components. Moreover, PVDC also offers outstanding oxygen barrier, moisture resistance, acid and alkali resistance, oil resistance, and resistance to a variety of chemical solvents, further enhancing its performance in the packaging sector.

Among these, the barrier property is one of the most prominent advantages of PVDC. PVDC has extremely high barrier properties against a wide range of gases and liquids, making it the best in terms of comprehensive barrier performance among current plastic packaging materials. The symmetrical molecular structure and hydrophobic chlorine of PVDC contribute to PVDC's high crystallinity, and the barrier properties of PVDC do not change with variations in environmental humidity.

In addition to PVDC's exceptional barrier properties, PVDC also has good heat shrinkage properties. After high-temperature sterilization, PVDC casings can form tight-fitting packaging. Similarly, PVDC heat shrink film can also form tight packaging after being used to package chilled meat, further enhancing the packaging effect.

In summary, if you want your plastic products to have outstanding barrier properties and heat shrinkage properties, PVDC will be your top choice. Aosen New Material is a professional and trusted supplier of PVDC (Polyvinylidene Chloride). If you're interested in our PVDC products, please feel free to contact us. Samples are available upon request.