Arkema Evatane EVA
High-polarity EVA copolymer (VA 33%, MFI 45) developed for halogen-free flame-retardant cable compounds and high mineral filler loading.
Grade Summary
Evatane 33-45 offers 33% vinyl acetate and a melt flow of 45 g/10 min. Its polarity helps wet and hold high levels of mineral fillers such as aluminium trihydroxide and magnesium hydroxide used in halogen-free flame-retardant (HFFR) systems.
Typical uses include HFFR cable insulation and jacket, semi-conductive shielding, bitumen modification and polyolefin toughening.
Request a QuoteProperties
Representative values for Evatane 33-45.
| Vinyl acetate (VA) content | 32-34% (nominal 33%) |
|---|---|
| Melt flow index (MFI) | 38-48 g/10 min (nominal 45) |
| Density | 0.960 g/cm³ |
| Melting point | 62 °C |
| Shore A hardness | 63 |
| Elongation at break | 900-1100% |
| Tensile strength | 9 MPa |
Differentiated Module
Polarity and balanced flow make this grade suited to mineral-filled cable compounds.
Evatane 33-45 is engineered to accept high filler loadings while keeping processing stable — the key to cost-effective, halogen-free flame-retardant cable.
Processing
Practical guidance for converting Evatane 33-45.
Good wetting of ATH/MH lets compounds reach high filler levels with acceptable torque and surface quality.
Suitable for insulation, jacket and semi-conductive layers; match screw design to filler content.
Blend into bitumen or polyolefin to improve flexibility, adhesion and low-temperature performance.
Dry before compounding to avoid moisture-driven porosity in thick cable sections.
Applications
Key markets for this high-polarity grade.
Packaging
Standard, export-ready packaging for stable transit.
Multi-layer PP woven bag with inner liner for moisture protection.
Stretch-wrapped pallet units for safe stacking and handling.
Optimized loading with clear documentation for smooth delivery.
Related Grades
Compare flow and VA to find the right match.
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