Lotader 4210 (Solid)

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Technical profile of Lotader 4210, a high-purity raw chemical material supplied by Triveni Chemicals for industrial manufacturing and laboratory synthesis.

Lotader 4210 is a reactive ethylene-based terpolymer (ethyleneglycidyl methacrylateacrylate) used as a functional compatibilizer and impact modifier in polymer systems. It appears as a white to off-white granule with good thermal stability and excellent adhesion properties. It is insoluble in water and compatible with many thermoplastics such as PE, PP, PA, and PET.
Its main property is the presence of epoxy functional groups that react with carboxyl and amine groups, improving interfacial bonding between different polymers. This makes it highly effective in enhancing mechanical strength, flexibility, and toughness of blends.
Applications include multilayer packaging films, wire and cable insulation, automotive parts, and adhesive formulations. It is widely used in recycling industries to improve compatibility of mixed plastics. In food packaging, it helps improve layer adhesion and barrier properties. Overall, it is a key material for high-performance polymer modification and advanced plastic engineering applications.