CONPOL™ 20B Additive Resin

Conpol™ 20B by DuPont is concentrated anti-blocking masterbatch made from an ethylene methacrylic acid copolymer. It contains 20% anti-blocking agent by weight. Designed to modify the surface properties of films that are made with Surlyn® or Nucrel® resins. It reduces blockings. Intended for use by blending into Surlyn® or Nucrel® resins with a maximum processing temperature of 310°C. Suitable for blown and cast films, coextrusion applications. Recommended for packaging. The dosage rate lies within 1-5% into a given Surlyn® or Nucrel® resin. Conpol™ 20B conforms to the Code of Federal Regulations (Title 21, Paragraph 177.1330) for food contact applications.