- Principal:SK geo centric
- Functions:Compatibilizer, Impact Modifier, Resin
- Compatible Polymers & Resins:Polyamides
- Labeling Claims:Per & Polyfluoroalkyl Substances (PFAS)-free, Perfluorohexane sulfonate (PFHxS)-free, Perfluorooctane Sulfonate (PFOS)-free, Perfluorooctanoic Acid (PFOA)-free
LOTADER® 4720 is a random ethylene-ethyl acrylate-maleic anhydride terpolymer. Acrylic ester brings softness and polarity, while keeping high thermal stability during processing. The high content of acrylic ester leads to high flexibility (low-crystallinity) and high impact absorption behavior. Maleic anhydride provides reactivity (towards OH and NH2 groups), leading to optimal dispersion during melt mixing with engineering thermoplastics. LOTADER® 4720 is suitable as modifier to improve the impact strength of polyamides (PA6,PA66, PA12...). It can also be used as a compatibiliser for polyamides/polyolefins blends.