Pvpp is short for polyvinylpolypyrrolidone which is a polymerized and water/beer insoluble version of the soluble compound PVP (polyvinylpyrrolidone), a nylon-type polymer that has an even …

PVPP is a synthetic, high-molecular-weight clarifying agent made up of cross-linked monomer of polyvinylpyrrolidone. PVPP has long been used in the beverage industry as a polyphenol …

Highly effective single-use 100% PVPP fining agent that stabilizes wine and non-alcoholic beverages and significantly enhances the clarity, quality, and shelf life of the end product. …

Pure polyvinylpolypyrrolidone (PVPP). Highly effective in removing oxidized and oxidizable polyphenols, browning compounds and off-flavors. Prevents and treats oxidation, prevents …

Polyvinylpolypyrrolidone (PVPP). Labelling; The label must indicate that PVPP is for oenological usage, minimum guaranteed efficiency vis-à-vis safety test and storage conditions. …

交联聚乙烯基吡咯烷酮 (PVPP)是由乙烯基吡咯烷酮单体在特定条件下聚合而成的一种不溶于水、强酸、强碱及一般有机溶剂的交联聚合物。 作为一种重要的高分子精细化工产品,PVPP具有 …

This product is an insoluble, high molecular weight, cross-linked form of polyvinylpyrrolidone. The molecular weight is more than 1 million. It is used for the removal of phenolic impurites from …

2016年7月24日 · Polyvinylpolypyrrolidone (polyvinyl polypyrrolidone, PVPP, crospovidone, crospolividone or E1202) is a highly cross-linkedmodification of polyvinylpyrrolidone (PVP). …

Learn all about the usage of PVPP in winemaking for the purpose of wine clarifying from professional winemakers at Presque Isle Wine Cellars. View more information and how-to's on …

Poly(vinylpolypyrrolidone) ~110 μm particle size; CAS Number: 9003-39-8; Synonyms: PVPP,Polyvinylpyrrolidone, cross-linked at Sigma-Aldrich