Applications of Arkema Evatane 24-03 EVA in Industrial Manufacturing

Arkema Evatane 24-03 EVA is an ethylene-vinyl acetate copolymer widely adopted as a functional resin in several demanding industrial value chains. Its high vinyl acetate (VA) content and low melt index support reliable compound performance in applications where adhesion, flexibility, and compatibility are critical. As the original manufacturer, we enable technical integration by providing consistent quality and full regulatory documentation for each downstream sector.

1. Hot Melt Adhesives for Packaging and Bookbinding

In hot melt adhesive compounding, our EVA resin facilitates fast-setting, flexible bonds suitable for carton sealing, label lamination, and book spine adhesives. Its high VA proportion ensures strong wetting on polar cardboard substrates and low-temperature processability, essential for high-speed production lines. Formulators can easily modify hardness and tack through compatible waxes and tackifiers while maintaining adhesive integrity over a broad service temperature range.

Industry compliance standards

• FDA 21 CFR 175.105 (Adhesives for food packaging)
• EU Regulation (EC) No 1935/2004 (Materials in contact with food)
• REACH Annex XVII, SVHC updated compliance
• ISO 9001:2015 certified production process

Typical usage ratio

• 20% to 45% by weight in adhesive compound; adjusted depending on required peel strength and viscosity

Downstream process integration

• Premixed with waxes and tackifiers in a heated mixer; compounded blend supplied as pellets or blocks for use in extrusion or slot-die coating lines

Final product types

• Case and carton sealing adhesives
• Bookbinding hot melt formulations
• Label adhesives for beverage and logistics
• General packaging assembly glues

2. Cable and Wire Insulation Compounds

Arkema Evatane 24-03 serves as a key modifier in low-voltage and medium-voltage cable insulation and jacketing formulations. Its polarity and flexibility enhance dielectric properties and cold-temperature resistance, making it suitable for automotive, telecommunication, and appliance power cables. Formulators blend it with polyolefins, antioxidants, and flame retardants to meet electrical and mechanical performance specifications over extended lifetimes.

Industry compliance standards

• UL 62, UL 1581 (wiring insulation compounds)
• RoHS 2011/65/EU (hazardous substance restriction)
• IEC 60502-1 (extruded insulation for power cables)
• ISO 14001 for environmental management in cable production

Typical usage ratio

• 10% to 30% by weight in insulation or jacketing compounds; content adjusted to achieve designed flexibility and elongation at break

Downstream process integration

• Melt-blended directly with LDPE or LLDPE, compounded with mineral fillers and FR agents, used in extrusion coating lines for wire and cable manufacturing

Final product types

• Power, data, and automotive cable insulation
• Flexible cord jackets
• Heat-shrink tubing materials
• Low-smoke halogen-free cable sheathing

3. Solar Module Encapsulants

Our EVA copolymer forms the main resin matrix for photovoltaic (PV) encapsulant sheets, critical in protecting solar cells from moisture, UV exposure, and mechanical stress. When crosslinked, it delivers optical transparency and stable adhesion to silicon wafers and front glass panels. Strict gel content control ensures field durability under accelerated aging, while process additives permit precise lamination and degassing cycles in module assembly.

Industry compliance standards

• UL 1703 and IEC 61215 (PV module reliability and safety)
• ISO 9001:2015 and ISO 14001 for manufacturing traceability
• TÜV Rheinland certifications for aging and weathering durability
• EN 50461 test cycles for encapsulant stability

Typical usage ratio

• 90% to 98% as the main resin (formulated with 2-10% crosslinkers, stabilizers, curing agents in encapsulant sheets)

Downstream process integration

• Compounded and granulated, then extruded or calendered into sheets; sheets are laminated with solar cells and cured in vacuum or roll press laminators

Final product types

• Photovoltaic encapsulant films
• Solar panel assemblies
• BIPV (Building Integrated Photovoltaic) laminates
• Flexible PV sheets

4. Flexible Packaging Seal Layers

Arkema Evatane 24-03 is widely blended into sealant layers for flexible food, medical, and industrial packaging. Its compatibility with LDPE and mPE provides low-temperature sealing, strong hot-tack, and resistance to blocking and migration. This enables production lines to fill and seal at higher speeds without sacrificing package integrity. Blends must meet global food contact standards and maintain clarity and mechanical strength over shelf life.

Industry compliance standards

• FDA 21 CFR 177.1350 (ethylene-vinyl acetate copolymers in food packaging films)
• EU No 10/2011 (Plastics for food contact)
• GMP Regulation (EC) No 2023/2006 on packaging materials
• ISO 11607-1 for medical device packaging

Typical usage ratio

• 5% to 25% by weight in co-extruded sealant blends, adjusted for film gauge, sealing temperature, and content barrier layer

Downstream process integration

• Dry blended or melt-compounded with LDPE or mPE pellets; co-extruded through blown film or cast film lines as inner sealing layer

Final product types

• Stand-up pouches and sachets
• Peelable lidding films
• Vacuum and MAP food trays
• Sterile packaging for pharmaceuticals and medical disposables

5. Footwear Midsole and Insole Foam

This EVA grade is integrated into footwear foaming systems to produce lightweight, cushioned, and durable midsoles and insoles. The high vinyl acetate content supports fine, uniform cell structure and helps compounders achieve soft-touch elastomeric properties tuned for running, training, or leisure shoes. Through peroxide or chemical foaming, downstream partners adjust density, compression set, and color to provide product differentiation.

Industry compliance standards

• ISO 22649 for footwear EVA compounds
• REACH Annex XVII (phthalates, PAHs restrictions in footwear)
• CPSIA guidelines for children’s footwear
• ISO 9001:2015 for quality management in shoe material production

Typical usage ratio

• 60% to 95% by weight in midsole compounds; ratio based on target hardness, density, and foam expansion

Downstream process integration

• Pre-blended with blowing agents, crosslinkers, processing aids; batch compounded, then expanded in molds or continuous foaming ovens

Final product types

• Athletic shoe midsoles
• Cushion insoles
• Outdoor sandal footbeds
• Safety shoe shock absorbent layers

6. Bitumen Modification for Roofing Membranes

In the production of modified bitumen roofing sheets, Evatane 24-03 increases elasticity, cold flexibility, and UV resistance of SBS/APAO compounds. It improves processability during sheet extrusion and allows end products to maintain structural integrity under both high summer and low winter temperatures. Roofing manufacturers value consistent melt flow and blending behavior to maintain roll uniformity and minimize scrap rates in lamination or torching operations.

Industry compliance standards

• EN 13707 (Reinforced bitumen membranes for roofing)
• ASTM D5147 (Physical testing of bituminous membranes)
• ISO 14001 for environmentally controlled membranes production
• CE Marking and EOTA guidelines for roofing rolls

Typical usage ratio

• 4% to 12% by weight in bitumen mass formulations, range set by flexibility and filler loading requirements

Downstream process integration

• Powder or pellet form fed directly into bitumen blenders, compounded at elevated temperature, then sheeted by calendar or extruder and reinforced with fiberglass or polyester mats

Final product types

• SBS-modified roofing membranes
• Self-adhesive bituminous rolls
• Waterproofing sheets for civil engineering
• Vapor barrier underlays