Diallyl Phthalate (DAP) for Plastic & Rubber – Enhance Durability & Performance

Diallyl Phthalate (DAP) is a versatile chemical compound widely used in various industrial applications, especially in plastics and polymer manufacturing. As an ester derived from phthalic acid and allyl alcohol, DAP has been employed since the mid-20th century to enhance the performance of synthetic materials. Over time, DAP has become valuable in fields such as electronics, adhesives, and coatings, where it provides flexibility, thermal stability, and high resistance, especially in demanding environments. Properties Chemicals of Diallyl Phthalate (DAP) CAS: 131-17-9Molecular Formula: C14H14O4Melting Point: -70 °CBoiling Point: 158-165 °C @ Press: 4 TorrDensity: 1.120 g/cm³ @ Temp: 20 °CPurity (Wt%): Min. 9 Physical Properties Heat resistance: Ideal for use in high-temperature environments.Flexibility: Enhances the flexibility of polymers, improving product performance.Cross-linking agent: Facilitates better bonding in resins and plastics.Durability: Contributes to the longevity of materials in demanding applications.Chemical resistance: Stable in various environments, including exposure to acids and bases.Electrical insulation: Provides high dielectric strength, valuable in electronics manufacturing. Applications in the Plastics and Rubber Industr Diallyl Phthalate (DAP) is a critical chemical in the plastic and rubber industries, known for its ability to enhance product performance. Acting as a cross-linking agent—a substance that promotes the formation of bonds between polymer chains to create a more rigid, three-dimensional structure—DAP exhibits high resistance to heat and chemicals, making it indispensable in applications like injection molding and extrusion. By improving the durability and flexibility of polymers, DAP contributes to the production of high-performance materials that withstand the rigorous demands of industrial processes. Applications in Other Industries While its primary use is in plastic and rubber, DAP has a broad spectrum of applications across multiple industries:Electronics: Used in insulating compounds and encapsulants for thermal stability.Automotive: Found in switch housings and connectors needing high heat resistance.Aerospace: Used in insulating components for extreme altitude and temperature durability.CASE (Coatings, Adhesives, Sealants, Elastomers): Enhances strength and adhesion as a cross-linking agent.Oil & Gas: Applied in chemical- and heat-resistant seals and gaskets.Molding and Tooling: Used in high-temperature molds requiring strong structural properties.Telecommunications: Protects connections in thermal and electrical load conditions.Defense: Essential in military components, valued for insulation and heat resistance in harsh conditions.

DIALLYL PHTHALATE (DAP)

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