描述
ExxonMobil Vistamaxx 8580 Very Low Viscosity Hot Melt Adhesive Propylene Elastomer is a propylene elastomer primarily composed of isotactic propylene repeat units with random ethylene distribution, produced using ExxonMobil metallocene catalyst technology.
Vistamaxx 8580 has very low viscosity, enabling its use in hot melt adhesives, polymer modification, compounding, and as a process aid or viscosity modifier in extrusion and injection molding applications.
This grade is supplied in pellet form and can help improve flow characteristics, processing efficiency, and cycle time performance in suitable adhesive, extrusion, injection molding, and compounding systems.
Request ExxonMobil Vistamaxx 8580 pricing, TDS, SDS, COA, and sample support.
Quick Specs
| Product Name | ExxonMobil Vistamaxx 8580 Very Low Viscosity Hot Melt Adhesive Propylene Elastomer |
| Grade | Vistamaxx 8580 |
| Brand | ExxonMobil |
| Manufacturer | ExxonMobil Product Solutions |
| Material Type | Propylene Elastomer / Propylene-Based Elastomer |
| Form | Pellets |
| Density | 0.870 g/cm³ |
| Viscosity | 4380 mPa·s at 190°C |
| Ethylene Content | 10 wt% |
| Applications | Hot melt adhesives, polymer modification, compounding, extrusion, injection molding |
Vistamaxx 8580 Key Features
- Very low viscosity for hot melt adhesive and viscosity modification applications.
- Low density propylene elastomer supplied in pellet form.
- Low odor and low color for adhesive and compounding systems.
- Non-corrosive material suitable for processing use.
- Can be used as a process aid or viscosity modifier in extrusion and injection molding.
- Helps improve flow characteristics, processing efficiency, and cycle time performance.
- Produced using ExxonMobil metallocene catalyst technology.
Typical Applications
- Hot melt adhesives
- Adhesive formulations
- Polymer modification
- Compounding
- Extrusion process aid
- Injection molding viscosity modification
- Flow improvement for polyolefin-based systems
Vistamaxx 8580 is especially useful when a formulation needs a low-viscosity propylene elastomer to improve flow, reduce processing resistance, or support adhesive formulation performance.
Related Products
| ExxonMobil Vistamaxx 3020FL Propylene Elastomer | Film grade propylene elastomer for blown film and thermoforming applications. |
| ExxonMobil Vistamaxx 6102MED Propylene Elastomer | Cast film, blown film, PP/PE adhesion, cling, tack, and compounding applications. |
| ExxonMobil Vistamaxx Tough T1600 Propylene Elastomer | Melt strength, toughness, elasticity, extruded profiles, films, and polymer modification. |
Similar Vistamaxx Grades
| Grade | Typical Positioning |
| Vistamaxx 3020FL | Film appearance, blown film, thermoforming, and improved melt strength. |
| Vistamaxx 6102MED | Cast film, blown film, adhesion, cling, tack, and compounding. |
| Vistamaxx Tough T1600 | Excellent melt strength, toughness, elasticity, and PP/PE adhesion. |
| Vistamaxx 8580 | Very low viscosity, hot melt adhesives, process aid, viscosity modifier, extrusion, and injection molding. |
Vistamaxx 8580 Typical Properties
| Property | Typical Value | Test Method |
| Density | 0.870 g/cm³ | ExxonMobil Method |
| Ethylene Content | 10 wt% | ExxonMobil Method |
| Viscosity at 190°C | 4380 mPa·s | ExxonMobil Method |
| Durometer Hardness | 21 Shore C | ExxonMobil Method |
| Form | Pellets | Product Data |
Mechanical and Film Properties
| Property | Typical Value |
| Tensile Strength at Break | 4.0 MPa |
| Tensile Stress at 100% | 1.9 MPa |
| Elongation at Break | 1006% |
| Adhesive and Processing Positioning | Very low viscosity, low odor, low color, non-corrosive, and suitable for hot melt adhesives and viscosity modification. |
| Processing Methods | Compounding, extrusion, and injection molding |
Thermal and Processing Properties
| Property | Typical Value / Note |
| Melting Temperature | 91°C |
| Glass Transition Temperature, Tg | -29°C |
| Processing Window | Wide temperature processing window |
| Drying Requirement | Drying is not required under normal conditions |
| Compounding | Can be compounded or used in a dry blend |
| Starting Processing Temperature | A good starting point is about 10°C above the highest melting point of the formulation |
Processing and Performance Notes
- Use conventional processing knowledge to ensure good mixing when blending with other polymers.
- Vistamaxx 8580 can be used as a low-viscosity process aid or viscosity modifier in extrusion and injection molding.
- Its low odor, low color, and non-corrosive profile make it suitable for hot melt adhesive and compounding applications.
- The very low viscosity can help improve flow characteristics, processing efficiency, and cycle time performance.
- Application testing is recommended to confirm formulation compatibility and final end-use performance.
Vistamaxx 8580 TDS and Product Documents
| Document | Description | Action |
| TDS | Technical Data Sheet for Vistamaxx 8580 typical properties, hot melt adhesive use, viscosity, and processing notes. | Request TDS |
| SDS | Safety Data Sheet for handling, storage, and safety information. | Request SDS |
| COA | Certificate of Analysis for available lot or shipment information. | Request COA |
Frequently Asked Questions
Is Vistamaxx 8580 a propylene elastomer?
Yes. Vistamaxx 8580 is a propylene elastomer composed mainly of isotactic propylene repeat units with random ethylene distribution.
What is Vistamaxx 8580 used for?
It is used in hot melt adhesives, polymer modification, compounding, extrusion, and injection molding applications where very low viscosity and improved flow are required.
Why is Vistamaxx 8580 suitable for hot melt adhesives?
Vistamaxx 8580 has very low viscosity, low odor, low color, and a non-corrosive profile, making it suitable for hot melt adhesive formulation support.
Can Vistamaxx 8580 be used as a process aid?
Yes. It can be used as a process aid or viscosity modifier in extrusion and injection molding applications to help improve flow characteristics.
Does Vistamaxx 8580 need drying before processing?
No. This material does not require drying under normal conditions and can be compounded or used in a dry blend.
Can I request Vistamaxx 8580 samples and documents?
Yes. You can request pricing, TDS, SDS, COA, sample support, and application matching for Vistamaxx 8580.
Request Vistamaxx 8580 Pricing and Product Documents
Contact us for ExxonMobil Vistamaxx 8580 availability, quotation, sample support, technical data, safety documents, and suitable alternative grade recommendations.
The information above is based on typical product data and is provided for reference only. Typical values are not specifications. Final material selection should be verified according to processing conditions, application requirements, regulatory needs, and end-use testing.
