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Barrier coatings are functional coatings which reduce or eliminate the flow of a fluid. These coatings have been used to control the flow of oil and grease, water, moisture (water vapor), oxygen, and other fluids. The ability to control these fluids is useful in many applications, especially packaging.
There are many different types of packaging utilizing barrier coatings. Some types of packaging are pharmaceutical, cosmetics, liquid, and many different food types. Barrier coatings can provide protection and may increase the shelf life of products.
SNP S-1500-L series have the following barrier properties:
The S-1600-L series are SNP’s aqueous polyester coatings and are designed to provide an oil, grease, and water barrier. Some of the properties of these coatings are listed below:
S-1806-L was formulated to provide excellent oil and grease resistance (ORG) and a low water vapor transmission rate (WVTR) with proper film formation (pin-hole free).
To learn more about SNP’s barrier coatings, call us today at 919-598-0400 or submit an online request form.