EVAFLEX EA40055 (CAS NO : 24937-78-8)

Evaflex Ethylene Vinyl Acetate (EVA) copolymers are defined by their unique molecular architecture, balancing the crystallinity of ethylene with the flexibility and polarity of vinyl acetate. Our portfolio ranges from high-flow adhesive resins to specialised low-gel film grades. We utilise advanced high-pressure autoclave and tubular reactor technologies to ensure a narrow molecular weight distribution, which translates to consistent processing behaviour in extrusion, injection moulding, and compounding. Whether you require the high tack of EVA 40W or the precision transparency of EVA 210 ETR, our Evaflex range provides the mechanical toughness and chemical resistance required for the most demanding global applications. Our high-performance EVA portfolio grades represent a specialised range of copolymers engineered for superior flexibility, adhesion, and clarity. By precisely controlling the Vinyl Acetate (VA) content and Melt Flow Rate (MFR), these series serve as critical performance enhancers across high-tech industries. We are an established Evaflex EVA supplier across high-purity grades (up to 46% VA content), ensuring optimised Melt Flow Rates (MFR) for diverse industrial processing. We provide a broad range of high-performance copolymers with comprehensive technical (DSC/TGA/GPC) and supporting quality assurance documentation (COA/TDS/SDS) across all series, detailed gel count analysis, and region-specific regulatory support (REACH/RoHS). We ensure reliable lead times from pilot-scale evaluation through to large-scale industrial procurement, enabling partners to meet rigorous global requirements in adhesives, solar, and cable compounding.