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1. Anti scratch masterbatch in PP plastic modification
Plastics modification agent application in PP products which refers to the process of incorporating silicone-based additives or fillers into polypropylene (PP) during the compounding process to enhance the material’s properties or achieve specific functional requirements.
Plastics modification agent: Silicones (silicone) can improve the scratch resistance of materials by reducing the friction coefficient. Lubricants form a lubricating film on the surface of the material, reducing the frictional force during scratching, thereby reducing the occurrence of scratches.
Plastics modification:
PP is a widely used thermoplastic known for its lightweight, chemical resistance, and excellent processability, making it a favored material in various applications. However, the pure PP exhibits relatively poor scratch resistance, which limits its use in high-demand application fields. To enhance the scratch resistance of PP, plastics modification are commonly incorporated.
Silicone anti-scratch agents serve as an effective additive for PP plastics modification, significantly improving the scratch resistance of the material through both physical and chemical actions. The siloxane component within the silicone anti-scratch agent migrates to the surface of the PP during processing, creating a protective film with a low coefficient of friction. This film reduces friction and wear on the material’s surface under external forces, thereby minimizing the occurrence of scratches. Moreover, the addition of silicone anti-scratch agents can adjust the physical and mechanical properties of PP to some extent, such as enhancing impact or bending strength, albeit with a slight reduction in tensile strength.
In practical applications, the amount of silicone anti-scratch agent added must be precisely controlled to ensure that while improving scratch resistance, it does not adversely affect other critical properties of the PP material. By optimizing the formulation and processing conditions, silicone anti-scratch agents can effectively enhance the overall performance of PP materials, making them more suitable for applications that require special scratch resistance, such as automotive interiors and electronic product casings.
2. Plastics modification agent – silicone masterbatch from us
El masterbatch antiarañazos DX8502 es un masterbatch de silicona de alto peso molecular que utiliza PP como soporte. Se utiliza principalmente en materiales de PP o interiores de automóviles. Tiene una mejor dispersabilidad y compatibilidad en plásticos, al tiempo que tiene un menor impacto en las propiedades mecánicas del material. El masterbatch antiarañazos DX8502 tiene un mejor rendimiento de desmoldeo y suavidad. Además, mejora las prestaciones de resistencia al desgaste, anti-arañazos y lubricación.
