Applications of ExxonMobil Escorene Ultra UL 00114 EVA in Industrial Manufacturing

ExxonMobil Escorene Ultra UL 00114 EVA combines high vinyl acetate content with desirable flow properties, enabling process control in demanding industrial environments. We manufacture this grade to support multiple sectors where strict specifications for safety, performance, and reproducibility define procurement choices.

1. Hot Melt Adhesives for Bookbinding and Packaging

Our material enhances flexibility and adhesion in hot melt adhesives critical for automatic bookbinding lines and high-speed packaging. Major converters rely on the consistent melt index and low gel levels for uniform adhesive application across coated and uncoated stocks. The formulation assures strong spine integrity and package seals even under rapid cycle times and variable atmospheric conditions.

Industry compliance standards

• FDA 21 CFR 175.105 (Adhesives for food packaging contact)
• REACH Regulation (EC) No 1907/2006
• EN 923:2015 (Adhesives terminology and test methods)
• ISO 9001:2015 quality management in adhesives production

Typical usage ratio

• 18%–38% EVA content in the adhesive base, adjusted for desired tack and open time
• Fillers, waxes, and tackifiers proportion varies depending on substrate and application temperature

Downstream process integration

• Hot melt adhesive compounding in extrusion reactors
• Direct incorporation into premixer prior to homogeneous blending and devolatilization
• Granulation and subsequent feeding to block molding or pelletizing for industrial adhesive lines
• In-line QC sampling for viscosity and gel content prior to downstream slitting and packaging

Final product types

• Perfect-bound books and magazines
• Carton and case sealing adhesives
• Paper-to-film laminates in flexible packaging
• Pressure-sensitive packaging tapes

2. Photovoltaic Encapsulant Sheets

The high purity and clarity of our material make it a reference choice for photovoltaic module encapsulation, providing strong ultraviolet and moisture resistance. It supports stable lamination with silicon wafers at elevated temperature and pressure, minimizing optical loss and module delamination risk during 25+ year outdoor service life requirements.

Industry compliance standards

• IEC 61215 and IEC 61730 (PV module safety, performance and reliability)
• UL 1703 (Standard for Flat-Plate Photovoltaic Modules and Panels)
• RoHS Directive 2011/65/EU
• REACH SVHC compliance

Typical usage ratio

• 100% EVA content in encapsulant sheets, with crosslinkers and UV absorbers added at <5%
• Formulation adjusted for polymer thickness between 0.4–0.6 mm depending on cell type

Downstream process integration

• Melt extrusion and calendaring into film rolls
• Roll slitting and inline vacuum lamination over cell strings
• Crosslinking during module autoclave lamination at 140°C–155°C
• Post-lam QC checks for gel content and moisture permeability

Final product types

• Monocrystalline and polycrystalline solar panel encapsulant films
• Thin-film PV module backsheet interlayers
• Building-integrated photovoltaic composites
• Flexible PV rolls and lightweight solar tiles

3. Wire and Cable Insulation Compounds

Wire and cable manufacturers choose this grade for low voltage insulation, balancing dielectric properties and flame retardance. The emulsification properties support homogeneous blending with stabilizers, anti-oxidants, and flame retardants, which is critical for jacketing on control, instrumentation, and telecom cables compliant with regional safety laws.

Industry compliance standards

• UL 1581 (Reference standard for electrical wires and cables)
• IEC 60228 (Conductors of insulated cables)
• RoHS Directive 2011/65/EU (Lead, cadmium, phthalates restrictions)
• CSA C22.2 No 38 (Thermoset-insulated wires and cables)

Typical usage ratio

• 40%–60% EVA in jacket compound, depending on required flexibility, flame class, and filler loading
• Flame retardant loading (e.g., ATH) between 30%–50%

Downstream process integration

• Blending in Banbury or Buss kneader to achieve uniform compound
• Stranding and extrusion of jacket over conductor cores
• Post-extrusion pre-curing and online spark testing for continuity
• Batch sampling for tensile strength and elongation under heat

Final product types

• Low voltage building wires
• Instrumentation and communication signal cables
• Portable appliance power cords
• Heat shrinkable tubing for cable harnessing

4. Footwear Midsole and Outsole Foam

In EVA foam manufacturing for footwear, Escorene Ultra UL 00114 improves expansion uniformity and springiness. Sports and casual footwear brands rely on this consistency for lightweight and resilient midsoles. Producers combine it with blowing agents and crosslinkers under pressurized molds, targeting rebound and density ranges for end-user comfort and durability.

Industry compliance standards

• ISO 20871:2018 (Footwear – Test methods for outsoles)
• EN 13688:2013 (Protective footwear safety requirements)
• REACH Annex XVII (Substance restrictions in consumer articles)
• Proposition 65 (California Safe Drinking Water and Toxic Enforcement Act)

Typical usage ratio

• 60%–80% EVA in midsole foam blends, with 20%–30% fillers and plasticizers
• Blowing agent or azodicarbonamide/diazoamide content at 2%–4% depending on expansion

Downstream process integration

• Compounding with fillers and processing aids in twin-screw extruder
• Pelletizing and transfer to compression molding lines
• Crosslinking and foam expansion by steam molding at 160°C–190°C
• Density, rebound, and compression set QC protocols

Final product types

• Sports footwear midsoles and outsoles
• Slipper and sandal base foams
• Industrial and safety boot internal cushioning
• Children’s lightweight footwear

5. Flexible Film for Agricultural Greenhouses

Producers of greenhouse films use this EVA to increase elasticity and low-temperature toughness, which extends sheet life and helps reduce condensation droplets. In multi-layer coextrusion, our resin enables improved light diffusion for crops, supporting mechanical strength and environmental compliance under variable climates.

Industry compliance standards

• EN 13206:2017 (Plastic coverings for agriculture and horticulture)
• ISO 9001:2015 (Film production quality)
• REACH Regulation (EC) No 1907/2006
• Directive 94/62/EC (Packaging and packaging waste)

Typical usage ratio

• 5%–25% EVA blended into LLDPE or LDPE base, tailored for the desired haze, clarity, and mechanical resistance
• UV-stabilizer addition at 1%–2% for multi-season durability

Downstream process integration

• Gravimetric dosing and blending before co-extrusion
• Extrusion blowing or casting into multi-layer sheet
• Corona surface treatment for printability and anti-drip coating
• Lab check for haze, thickness, and tensile properties

Final product types

• Greenhouse covering films
• Agricultural mulch films
• Flexible tunnel covers
• Orchard and nursery protective wraps

6. Extruded Sheet for Stationery and Commodity Goods

Our EVA supports precision sheet extrusion for stationery items, meeting rigorous clarity, printability, and flexibility needs. Producers rely on reproducible fusion and melt strength to minimize film thickness tolerances in mass production, optimizing yield of transparent films used for office supplies and home utility goods.

Industry compliance standards

• EN 71-3 (Safety of toys: migration of elements for stationery goods)
• ISO 1183 (Plastic density testing, relevant to uniformity in rolled goods)
• REACH Regulation (EC) No 1907/2006
• ISO 9001:2015 (Sheet extrusion QC system)

Typical usage ratio

• 30%–70% EVA blended with LDPE or linear polyolefin for flexibility and clarity enhancement
• Processing aids and slip additives included at <2% to control friction

Downstream process integration

• Compounded via co-rotating twin-screw extrusion for uniform melt
• Sheet calendering and gauge control with infrared scanners
• Automatic roll slitting and surface corona treatment for downstream converting
• Inspection for optical properties and dimension stability

Final product types

• Transparent document covers
• Presentation file jackets and folders
• Flexible packaging sheets for consumer stationery goods
• Die-cut flexible commodity items (table cloths, drawer liners)