Description

Poly(Diallyl Phthalate) is a high-performance thermosetting resin known for its excellent electrical properties, dimensional stability, and heat resistance. This compound is a critical precursor for the production of diallyl phthalate (DAP) prepolymers and polymers, which are valued in demanding engineering applications. It is primarily utilized by manufacturers in the electronics, aerospace, and specialty plastics industries seeking reliable, high-temperature resistant materials.

Application

• Electronic Encapsulation and Potting: Used as a molding compound for semiconductors, integrated circuits, and other electronic components requiring superior insulation and thermal endurance.
• High-Performance Composite Materials: Serves as a matrix resin for fiber-reinforced composites in aerospace and military applications, such as radomes and structural parts.
• Electrical Insulators and Connectors: Manufactured into parts like connectors, switches, and coil bobbins that demand excellent dielectric strength and arc resistance.
• Decorative Laminates: Employed in the production of high-pressure laminates for surfaces that require durability, chemical resistance, and aesthetic quality.
• Adhesives and Coatings: Formulated into specialty adhesives and protective coatings for high-temperature environments.
• Automotive Components: Used in under-the-hood applications where resistance to heat, oil, and chemicals is essential.

Basic Information

Product Name	Poly(Diallyl Phthalate)
CAS No.	25053-15-0
Molecular Formula	(C14H14O4)n
Molecular Weight	(246.26)n (Polymer)
Synonyms	Poly(DAP); Diallyl Phthalate Polymer; DAP Polymer; Poly(Diallyl Phthalate) Resin; Poly(diallyl benzene-1,2-dicarboxylate); PDAP; Diallyl Phthalate Resin; Phthalic Acid, Diallyl Ester, Polymer
EINECS	Contact for details

Quality Control

Our Poly(Diallyl Phthalate) is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, viscosity, and reactivity. A comprehensive Certificate of Analysis (COA) detailing purity, residual monomer content, and other critical parameters is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to pale yellow powder or granules
Identification (IR)	Conforms to structure
Viscosity (Solution)	Contact for details
Gel Time	Contact for details
Volatile Content	≤ 2.0%
Residual Monomer	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.