LLDPE EXCEED XP 8784MK

EXXONMOBIL™ EXCEED™ XP 8784MK is a revolutionary, ultra-high performance metallocene Linear Low-Density Polyethylene (mLLDPE) resin, expertly manufactured by ExxonMobil Chemical. As part of the prestigious EXCEED™ XP platform, this hexene copolymer is engineered to deliver unprecedented levels of film toughness, puncture resistance, and tear strength, enabling significant downgauging while maintaining or even surpassing the performance of thicker conventional films.

Designed for the most demanding film applications, EXCEED™ XP 8784MK offers an exceptional balance of mechanical properties and superior processability. Its advanced molecular architecture facilitates stable extrusion, high output rates, and remarkable film integrity, ensuring ultimate protection and efficiency in your manufacturing processes.

Key Features & Benefits:

• Unmatched Toughness & Puncture Resistance: Exhibits industry-leading dart impact, ultimate tensile strength, and puncture resistance, allowing for extreme downgauging without compromising film durability.
• Superior Film Durability & Reliability: Provides robust performance even in very thin gauges, leading to exceptional resistance to handling, transportation, and environmental stresses.
• Extreme Downgauging Capability: Engineered to deliver outstanding physical properties at significantly reduced film thicknesses, resulting in substantial material cost savings and reduced environmental footprint.
• Optimized Processability: Offers stable bubble formation in blown film, excellent drawdown, and consistent gauge control, supporting high line speeds and efficient production.
• Broad Sealing Window: Ensures reliable, strong, and consistent seals across a wide range of temperatures, enhancing packaging line efficiency.
• Versatile for Demanding Applications: Ideal for high-performance films that require maximum strength and protective qualities.
• Good Optical Properties: Maintains good clarity and gloss for a performance film, suitable for various packaging needs.

Typical Applications:

EXXONMOBIL™ EXCEED™ XP 8784MK is highly recommended for high-performance film extrusion processes in diverse sectors where extreme durability and material efficiency are critical:

• Heavy-Duty Bags: Industrial sacks, refuse bags, chemical bags, and masterbatch packaging requiring superior strength and puncture resistance.
• High-Strength Industrial Liners: For demanding applications where chemical resistance and physical integrity are paramount.
• Stretch Hood Film: Advanced solutions for pallet unitization, offering exceptional holding force and stretch recovery.
• Form-Fill-Seal (FFS) Films: For automated packaging lines handling heavy or abrasive products, where superior seal integrity and film toughness are essential.
• Protective Packaging Films: For sensitive or high-value goods requiring maximum impact and tear resistance.
• Lamination Films: As a high-performance core or sealant layer in multi-layer flexible packaging structures where ultimate film properties are desired.
• Agricultural & Geomembrane Films: Requiring robust long-term outdoor performance.

Typical Properties (Representative Values):

Please note that specific values may vary slightly depending on the exact production batch and testing conditions. Always refer to the official Technical Data Sheet (TDS) from ExxonMobil Chemical for the most accurate and up-to-date information.

• Melt Index (MI) (190°C / 2.16 kg): ~0.8 – 1.0 g/10 min (ASTM D1238)
• Density: ~0.918 g/cm³ (ASTM D1505)
• Tensile Strength @ Yield (MD/TD): ~9 – 11 / 8 – 10 MPa (ASTM D882)
• Tensile Strength @ Break (MD/TD): ~40 – 50 / 35 – 45 MPa (ASTM D882)
• Elongation @ Break (MD/TD): >700 / >800 % (ASTM D882)
• Dart Drop Impact Strength (F50, 1 mil film): >1000 g (ASTM D1709, Method A)
• Elmendorf Tear Strength (MD/TD): ~300 – 400 / 700 – 800 g/mil (ASTM D1922)
• Puncture Resistance: Excellent
• Vicat Softening Point (A): ~95 °C (ASTM D1525)

Processing Guidelines (Film Extrusion – General):

• Drying: Generally not required for mLLDPE, but proper storage to prevent moisture pick-up is recommended.
• Melt Temperature: 190 – 220 °C (optimize based on extruder type, die design, and desired film properties; often allows for lower processing temperatures).
• Die Gap: Typically 0.8 – 1.2 mm for blown film, adjust for specific needs.
• Blow-Up Ratio (BUR): 2.0 – 3.0:1 (for blown film, optimize for balanced properties).
• Cooling: Ensure efficient cooling for optimal film properties.

Packaging & Storage:

EXXONMOBIL™ EXCEED™ XP 8784MK is typically supplied in 25 kg bags or bulk containers. For optimal product quality and to prevent contamination, store in a dry, cool, and well-ventilated area, away from direct sunlight and heat sources. Keep packaging sealed until ready for use.

For detailed technical specifications, safety data sheets (SDS), and specific application support for EXXONMOBIL™ EXCEED™ XP 8784MK, please contact your ExxonMobil Chemical representative  In Sri Lanka Panadura and Kelaniya, you can reach out to your Ravago Lanka (Pvt) Ltd representative for expert assistance.

Hot Line : +94 77 6274625 /+94 714816833 / +94 705816883/+94 71 3090813