Anti-fouling additives for PE and PP applications

Einar® 981 is supplied as a clear and easily pumpable liquid for use in existing dosing systems. It kills static build-up during
polymerisation and prevents fouling of the reactor wall, thus helping PP and PE producers maintain the cooling efficiency of the reactor.

Building on Palsgaard’s proven chemistry of renewable anti-static polymer additives, it provides high anti-fouling efficiency at low concentration (100-300 ppm) without any negative effects on catalyst mileage, productivity or final polymer performance.

The active compound of Einar® 981 is a polyglycerol ester (PGE) blend of fatty acids derived from RSPO certified sustainable palm oil. As a non-toxic and food-contact approved anti-fouling additive, the product offers a drop-in regulatory-compliant solution to replace incumbent ethoxylated amines and can also be used as a more efficient alternative to sorbitan monooleates. This makes it an ideal process additive in the polymerisation of PP and PE materials for sensitive applications, including e.g.
medical devices and baby food containers.

• Highly effective, drop-in replacement for ethoxylated amines
• Worldwide regulatory approval for food-contact applications
• Polyglycerol ester (PGE) blend of fatty acids derived from RSPO certified palm oil
• Supplied as a clear, pumpable liquid in drums
• Produced in CO2-neutral factories
• Eliminates regulatory concerns without compromising catalyst mileage, productivity or final polymer performance
• Effectively eliminates static charges of particles during polymerisation and prevents fouling of the reactor wall and maintains the cooling efficiency of the reactor
• High efficiency at low concentrations (100-300 ppm)
• Ease of use in existing dosing systems
• Ideal in PP and PE polymerisation processes for sensitive applications, e.g. medical
  devices and baby food containers
• Consultancy and technical evaluations available from our applications team

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