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What Is Polyvinyl alcohol?

Aug . 14, 2024 11:28 Back to list
What Is Polyvinyl alcohol?

What Is Polyvinyl alcohol?

Polyvinyl alcohol is an odorless white or cream-colored powder or grainy substance.

What Does Polyvinyl alcohol Do in Our products?

Polyvinyl alcohol is a finishing agent used in household cleaning products. In food, it can be a glazing agent or thickener. It is also used as a lubricant to relieve dry or irritated eyes.[2] The ingredient can be found in makeup, face masks, moisturizer, and other personal care products; it can also be a barrier against CO2 in certain kinds of plastic bottles.[3,4] In laundry detergent it helps prevent dirt from getting back into fabrics during washing.[5] We use the ingredient in our dishwasher detergent powder because it dissolves in water, which facilitates the production of individual packets. It is not an active cleaning ingredient.

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Why Puracy Uses Polyvinyl alcohol

Polyvinyl alcohol mixes well with water, and studies show the ingredient is not a skin or eye irritant.[7,8,9] The FDA has deemed the ingredient safe to use in food contact surfaces.[10,11]

How Polyvinyl alcohol Is Made

Commercially, manufacturing polyvinyl alcohol occurs by dissolving polyvinyl acetate in some methanol or ethanol, along with a catalyst and heat. This separates the polyvinyl alcohol from the solution.[6]

 

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