Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

ExxonMobil 8780 Impact Modifier

ExxonMobil 8780 is a high-performance polyolefin plastomer (POP) with 12wt% ethylene content, featuring core properties of low viscosity, low density and high ductility. It is non-corrosive, low-odor and pale in color with excellent processability. It can be used as the main component of hot melt adhesive, tackifier and processing aid to improve the flow characteristics of resin systems, suitable for extrusion, injection molding, compounding and other processes, balancing product lightweight and mechanical properties.

Features Of ExxonMobil 8780 Impact Modifier

  1. Low viscosity: 3980mPa·s at 190℃, significantly improving the flow performance of extrusion/injection molding, increasing production efficiency and shortening processing cycle

  2. Lightweight & low density: Density only 0.864g/cm³, effectively reducing product weight and adapting to lightweight design requirements

  3. High ductility: Elongation at break up to 1237%, tensile break strength 2.4MPa, balanced mechanical properties to meet multi-scenario applications

  4. Environmental friendly: Non-corrosive, no damage to equipment/molds; low-odor and pale in color, suitable for applications with sensory index requirements

  5. Wide process adaptability: Easy to compound, extrude and injection mold; can be blended with other materials as an additive to optimize comprehensive performance

Typical Applications Of ExxonMobil 8780 Impact Modifier

  1. Hot melt adhesive (HMA): Serves as the main component of HMA, providing excellent tack and processing fluidity

  2. Adhesives & sealants: Used as a tackifier in sealants and adhesives to improve system adhesion and formability

  3. Injection molding: As an injection-grade processing aid/modifier for producing various injection molded products and improving molding effect

  4. Extruded products: Applied in the production of films, pipes and other extruded products to optimize melt flow and enhance product appearance and toughness

Specifications Of ExxonMobil 8780 Impact Modifier

Product Information
Product NameExxonMobil 8780 POP Polyolefin Plastomer
Physical Properties
Density0.864 g/cm³
Ethylene Content12 wt%
Viscosity (190°C)3980 mPa·s
Hardness (Shore C)17
Mechanical Properties
Tensile Break Strength2.4 MPa
Tensile Stress (100% Elongation)4.0 MPa
Elongation at Break1237 %
Thermal Properties
Glass Transition Temperature (Tg)-22°C
Melting Temperature97°C
Performance & Applications
Core AdvantagesLow viscosity, low density, high ductility, non-corrosive
Processing CompatibilityCompounding, extrusion, injection molding
Application CategoryHot melt adhesive, tackifier, processing aid














































































































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