Descrizione dei prodotti
W1G is a MAH grafted polymer, SEBS elastomer as a collective material, the product has good fluidity, good temperature resistance and aging resistance
Specifically created for engineering plastics, the Styrene Ethylene Butylene Styrene Grafted Maleic Anhydride Compolymer is a high-performance toughening suitable agent. This copolymer considerably enhances the mechanical performance and processing stability of engineering plastics with its remarkable toughening capabilities, superior adhesion, improved compatibility, and good thermal stability. Its benefits, which include better material performance, more stable processing, wide compatibility, and customization for specific applications, make it a desirable option for a number of industries, including consumer products, automotive, electronics, and industrial applications.
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Caratteristica
| Prodotto | Melt index(190ºC,50kg) g/10min | Rapporto di innesto | Densità | Caratteristiche |
| W1G | 2-9 | medium | 0.91 | Encapsulated
nylon, compatible and toughened with high temperature materials |
| Caratteristiche | Valore | Unità | Metodo di prova |
| Aspetto | Granuli | ||
| Colore | Bianco o giallo chiaro | ||
| Densità | 0.91 | g/cm3 | ASTM D792 |
| Portata di fusione (190℃5kg）) | 2-9 | g/10min | ASTM D1238 |
| Contenuto di stirene | 13 | % | / |
| Contenuto di anidride maleica | Centro | wt% | Metodo COACE[1] |
Notes[1]LOW＜0.4wt%; Middle(0.4wt%-0.8wt%); High≥0.8wt%.
Typical data of PA 6 resin toughening
| Prestazioni | Unità | PA 6 | PA6+15%W1G | PA6+20%W1G |
| Resistenza alla trazione | Mpa | 60 | 51 | 45 |
| Flexual strength | Mpa | 90 | 73 | 67 |
| Resistenza all'urto con intaglio Izod | J/m | 80 | 650 | 820 |
Note:It can be seen from the above table that W1G has a good effect in nylon toughening and can greatly improve the toughness of nylon.
Typical data for PA/PPO alloys
| Formula | 1#(%) | 2#(%) | 3#(%) | 4#(%) |
| PA6-3280 | 25 | ⸺ | 30 | 60 |
| PPA66-EPR | 65 | ⸺ | ⸺ | |
| PPO | 60 | 20 | 50 | 45 |
| CS-1 (PP0 Compatibilizer) | 10 | 10 | 15 | 15 |
| W1G (toughening agent) | 5 | 5 | 5 | 5 |
| Silicone powder | 0.5 | 0.5 | ⸺ | ⸺ |
| PETS | ⸺ | ⸺ | 0.3 | 0.3 |
- Good Thermal Stability: The compolymer can sustain its performance characteristics across a broad temperature range thanks to its strong thermal stability. This characteristic guarantees the stability of the toughened engineering plastics in harsh thermal settings, including under-the-hood automotive applications or high-temperature electrical equipment.
- Enhanced Adhesion and Compatibility: The compolymer structure’s maleic anhydride functional groups enhance adhesion and compatibility with a range of polymer matrices, such as engineering plastics, polyolefins, and polystyrene. Better mechanical qualities and processing stability are the outcome of this feature’s effective mixing and dispersion capabilities.
- Flexible Processing Techniques: A variety of techniques, including melt blending, extrusion, injection molding, and film casting, can be used to process the SEBS grafted maleic anhydride compolymer. Because of its adaptability, it may be easily integrated into current manufacturing processes, which guarantees cost-effectiveness and ease of deployment.
- Improved Toughening Performance: Engineering plastics benefit greatly from the exceptional toughening qualities of the SEBS grafted maleic anhydride compolymer. It can function as a compatibilizer by increasing the compatibility between various polymer phases, which improves the material’s impact resistance, tensile strength, and fracture toughness. This is made possible by its special composition and structural design.
Vantaggio
Improved Material Performance: Impact resistance, tensile strength, and elongation at break are just a few of the mechanical properties of engineering plastics that are greatly improved by the compolymer’s toughening qualities. This benefit makes it possible to produce high-performing parts and goods that are resistant to mechanical stress and harsh operating environments.
Enhanced Processing Stability: The compolymer’s adhesion and compatibility qualities enable effective blending and dispersion inside the polymer matrix, which enhances processing stability. This benefit reduces the possibility of processing errors and material deterioration, which boosts output and ensures constant product quality.
Variety of Engineering Plastics: The SEBS grafted maleic anhydride compolymer shows good compatibility with a variety of engineering plastics, such as nylon (PA), polypropylene (PP), polyethylene (PE), and polycarbonate (PC). Because of its adaptability, different polymer systems can be toughened, increasing its variety of applications and providing specialized solutions for certain industry needs.
Application-Specific Tailoring: The toughening properties, compatibility, and processing features of the compolymer can be tailored to match the needs of a particular application by modifying its composition. This benefit makes it possible to create customized solutions for a range of markets, including consumer goods, automotive, electronics, and industrial applications.
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Applicazione
1.Elastomer modification such as TPE/TPR can be used for encapsulating nylon, etc.
2.Engineering plastics toughening agent compatibilizer
3.Modified Asphalt
4.Adhesive
