PVP|VA™ I-535 pvp|va copolymer

chemistry: vp & derivatives

chemical name: polyvinylpyrrolidone vinyl acetate

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PVP/VA™ I-535 pvp/va is a copolymer with excellent adhesive, cohesive, and binding properties for many substrates and active ingredients. This product's films are oxygen permeable with good water-holding properties, which makes it appropriate for seed coating and leaf-adhesion. It also provides excellent survivability of biological materials and organisms such as rhizobia. Due to the molecular weight, PVP:VA ratio, and HLB relationship of PVP/VA™ I-535 pvp/va copolymer, it is more soluble in water-based formulations.

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features and benefits
  • adhesive and cohesive properties
  • forms films with a wide range of water resistance properties
  • dusting reduction in coatings
  • uniform films that enhance survival rate of rhizobia
  • non-microplastic

applications
  • water dispersible granule
  • seed coating - flowable concentrate

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sustainability features

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