piwine
PVPP powder Polyfilter 10 (Polyvinylpolypyrrolidone)
Description
PVPP powder (Polyvinylpolypyrrolidone), also known as Polyclar. This material is used primarily as a fining agent with white wines and provides rapid clarification and reduction in bitterness and brown colors in white wines. It reduces a lot of color in reds but improves the hue. Normal usage is 1 to 3 grams per gallon.
Multiple sizes available. Select your desired size. See Commercial Supplies for larger quantities.
Click Here for Polyfilter 10 (PVPP) Instructions
Catechin Adsorption of Mass: min. 55% • Particle Size ~35 micron
• Swell Volume: 6.0 L/kg • Contact Time: 4–5 min