Applications of ExxonMobil Escorene Ultra FL 00218 EVA in Industrial Manufacturing

Escorene Ultra FL 00218 EVA is a high-quality ethylene-vinyl acetate copolymer widely used across industrial manufacturing sectors. As the original manufacturer, we support our clients with technical guidance to meet stringent production, quality, and regulatory demands throughout the value chain.

1. Hot Melt Adhesives for Packaging & Bookbinding

Industrial packagers and bookbinders rely on this EVA grade for consistent tack and high flexibility in hot melt adhesive formulations. It provides strong bonding, impact resistance, and excellent compatibility with common tackifiers and waxes, addressing both automated high-speed packaging lines and manual bookbinding environments. Its low melt viscosity simplifies dosing and optimal wetting, supporting advanced gluing systems for corrugated boxes, magazine spines, and carton closures.

Industry compliance standards

• FDA 21 CFR 175.105 (Adhesives - indirect food contact)
• EU Regulation (EC) No. 1935/2004 (Materials intended to contact food)
• ISO 9001:2015 (Quality management in adhesion processes)
• ASTM D1876 (Standard Test Method for Peel Resistance of Adhesives)

Typical usage ratio

• 20%–45% by mass in adhesive formulations, adjusted based on tackifier ratios and required open time

Downstream process integration

• Direct addition in blending tanks prior to melting stage; continuous dosing to extrusion or coating head in high-speed adhesive lines

Final product types

• Case and carton sealants
• Perfect binding adhesives for books and magazines
• Consumer packaging labels
• Paper bag adhesives

2. Wire and Cable Compounds

The EVA copolymer acts as a key base resin in low-voltage and halogen-free flame-retardant wire and cable compounds. Compounders blend it with flame retardants, fillers, and stabilizers to produce insulation and sheathing layers. Its high flexibility, dielectric strength, and stress crack resistance ensure cable durability and electrical safety, meeting the demands of building wires, appliance cables, and control cables manufactured under continuous extrusion processes.

Industry compliance standards

• UL 1581 (Reference Standard for Electrical Wires and Cables)
• IEC 60502-1 (Power cables with extruded insulation)
• RoHS 2011/65/EU (Restriction of Hazardous Substances)
• EN 50363 (Insulating, sheathing, and covering materials for cables)

Typical usage ratio

• 12%–35% by mass in cable compound formulations, modified based on flame retardant and filler loading

Downstream process integration

• Compounding in twin screw extrusion lines, pelletization for masterbatch; re-melting and co-extrusion for cable sheathing or insulation application

Final product types

• Halogen-free flame-retardant (HFFR) cable jackets
• Low-smoke zero-halogen (LSZH) insulation
• Flexible appliance wires
• Building wire outer sheaths

3. Film and Sheet Extrusion – Agricultural and Packaging Films

Processors employ this EVA grade for film and sheet extrusion lines, targeting agricultural greenhouse films and flexible packaging. Its higher vinyl acetate content enhances clarity, tensile strength, and puncture resistance, while allowing precise control of slip and anti-block agents. This copolymer supports co-extrusion with LDPE or LLDPE for highly transparent multi-layer films, optimizing UV stability and cold resistance for crop protection and produce packaging.

Industry compliance standards

• FDA 21 CFR 177.1350 (Ethylene-vinyl acetate copolymers for food contact films)
• EU Regulation (EU) No. 10/2011 (Plastic materials in contact with food)
• EN 13206 (Plastic films for agricultural applications)
• ISO 9001:2015 (Production and quality control in film extrusion)

Typical usage ratio

• 8%–22% by mass in multi-layer film blends; adjusted according to required flexibility and impact strength

Downstream process integration

• Feeding to blown or cast film extruders with dosing units; precise mixing with LDPE or LLDPE in co-extrusion dies

Final product types

• Greenhouse and tunnel films
• Low-temperature shrink films
• Flexible food packaging
• Consumer goods overwrap

4. Solar PV Encapsulant Sheets

Escorene Ultra FL 00218 EVA serves as a base resin for cross-linked encapsulant sheets in solar photovoltaic module manufacturing. It ensures optimal light transmittance, excellent adhesion to glass, and weathering stability for outdoor module lifespans over 25 years. During sheet extrusion and subsequent lamination, the copolymer crosslinks under heat to form a stable barrier layer, protecting solar cells from mechanical and environmental stress.

Industry compliance standards

• IEC 61215 (Crystalline Silicon Terrestrial PV Modules Design Qualification)
• UL 1703 (Flat-Plate PV Modules and Panels)
• ISO 14001 (Environmental management for solar industry)
• IEC 61730 (PV module safety qualification)

Typical usage ratio

• 100% as base polymer for encapsulant films; additives (curing agents, stabilizers) typically <5%

Downstream process integration

• Compounding and sheet extrusion; thermal lamination between PV cells and glass at 140–160°C for crosslinking

Final product types

• Photovoltaic encapsulant sheets
• Backsheet protection films
• Flexible PV modules for building-integrated applications
• Specialty transparent barrier films

5. Footwear Injection Molding and Foam Sheets

This EVA copolymer acts as a core ingredient for foam compounds targeting midsoles and footbeds in athletic shoes, sandals, and safety footwear. Its defined melt flow and controlled vinyl acetate content provide cushioning, resilience, and dimensional stability after molding or foaming. Downstream producers precisely tune foaming agents and cross-linkers, leveraging consistent cell structure, rebound, and compression recovery, essential for comfort and life-span in final shoes.

Industry compliance standards

• ISO 20344/20347 (Footwear test methods and requirements)
• OEKO-TEX Standard 100 (Textile and footwear safety certification)
• REACH Regulation EC 1907/2006 (Chemical safety for consumer articles)
• SATRA TM144 (Assessment of comfort in footwear)

Typical usage ratio

• 65%–85% as base resin, with blowing/crosslinking agents and additives making up the balance

Downstream process integration

• Blending with additives in mixing extruders, direct feeding to injection molding or foam sheet expansion presses; sheet curing and cutting to shape

Final product types

• Athletic shoe midsoles
• Foam sandals and slippers
• Work boot footbeds
• Shock-absorbing sport mats

6. Masterbatch Carrier Resin for Color and Additive Concentrates

Compounders favor FL 00218 EVA as a masterbatch carrier, enabling smooth dispersing of pigments and functional additives for plastics processing. Its compatibility with polyolefins ensures excellent pigment wet-out and stable let-down in extrusion and injection molding. The controlled melt index supports dosing accuracy and reduced agglomeration, which benefits high-quality color, UV absorber, or anti-block masterbatch products.

Industry compliance standards

• ISO 11890-2 (Pigments and extenders)
• FDA 21 CFR 178.3297 (Colorants for polymers in food contact)
• REACH Regulation EC 1907/2006 (Additive and pigment safety)
• ISO 9001:2015 (Color masterbatch batch quality control)

Typical usage ratio

• 40%–75% as masterbatch resin carrier, allowing tuning per pigment and target application compatibility

Downstream process integration

• Pre-compounding in twin-screw extruders, pelletizing into masterbatch form; subsequent let-down during extrusion, film blowing or injection processes

Final product types

• Color and additive masterbatch pellets
• UV and antioxidant concentrates
• Slip and anti-static masterbatches
• Custom color concentrates for plastic goods