1、A comparative study of a modified unsaturated polyester resin with

The study of the curing reaction of DCPD-modified unsaturated polyester resins was conducted by several Taiwanese authors [10]. In this study polyester (based on MA, DEG and DCPD) was prepared in the classic way - without the addition of water.

2、Use of Dicyclopentadiene and Methyl Dicyclopentadiene for the Synthesis

Main advantages of these polymers over orthophthalic or isophthalic polyesters are their relatively low shrinking, reduced styrene emission, lower cost, and fast curing in thin layers.

3、(PDF) Use of Dicyclopentadiene and Methyl Dicyclopentadiene for the

PDF | Dicyclopentadiene (DCPD) modified unsaturated polyester resins (UPRs) are mostly used for hulls, decks, and bathroom facilities.

Aromatic

Aromatics Modified DCPD resin is a light yellow granular thermoplastic petroleum resin formed by polymerization with high content of dicyclopentadiene and aromatic components under certain temperature and pressure.

Use of Dicyclopentadiene and Methyl Dicyclopentadiene for the Synthesis

Dicyclopentadiene (DCPD) modified unsaturated polyester resins (UPRs) are mostly used for hulls, decks, and bathroom facilities. Main advantages of these polymers over orthophthalic or isophthalic polyesters are their relatively low shrinking, ...

Phosphorus

The flame retardancy, thermal stability, crosslink density, water absorption and dielectric properties of active ester cured dicyclopentadiene (DCPD) epoxy resins were investigated.

Maleic Anhydride Modified Dicyclopentadiene Resin for Improving Wet

In this study, the modified DCPD resin was prepared by grafting the reaction of DCPD resin with maleic anhydride. Fourier transform infrared spectrometer (FTIR) and differential scanning calorimetry (DSC) were used to confirm the reaction.

DCPD Polyester Resins

Our dicyclopentadiene (DCPD) modified polyester and vinyl ester resins are engineered for excellent processability, reduced shrinkage, and dimensional stability, making them ideal for large parts and cost-efficient composite manufacturing.

Polydicyclopentadiene toughened epoxy resin and its carbon fiber

Abstract In this work, a dicyclopentadiene monomer/Grubbs 2 catalyst was added to a mixture of epoxy oligomers and methyl nadic anhydride to obtain a poly-dicyclopentadiene (DCPD) modified epoxy cr...

A comparative study of a modified unsaturated polyester

Dicyclopentadiene (DCPD) has been a widely used chemical compound in many sectors of chemical industry and materials engineering, from fragrances to composites, from simple adducts to polymeric materials.

In modern industry, advancements in material science are crucial for driving technological innovation and improving product quality. DCPD (Dichloroisocyanuric Acid) modified resin, as a novel synthetic material, has garnered significant attention due to its exceptional properties. This article provides an in-depth exploration of various aspects of DCPD modified resin, including its chemical structure, physical properties, application range, and future development prospects.

1. Chemical Structure and Characteristics of DCPD Modified Resin

DCPD (Dichloroisocyanuric Acid) is an organic compound containing chlorine atoms, characterized by a unique chemical structure and stable molecular configuration. During the modification process, DCPD is chemically integrated into the resin matrix through copolymerization or graft polymerization, endowing the resin with new properties. This modified resin typically exhibits high thermal resistance, chemical corrosion resistance, and superior mechanical performance.

2. Analysis of Physical Properties

1. Thermal Stability: DCPD modified resin demonstrates excellent thermal stability, maintaining its performance under high-temperature conditions. This is attributed to the chlorine atoms in the DCPD molecules, which provide additional stability and prevent degradation or decomposition of the resin in harsh thermal environments.

2. Mechanical Performance: The modified resin generally exhibits enhanced mechanical properties, such as tensile strength, compressive strength, and impact resistance. These improvements expand its applicability in fields like electronic encapsulation materials and composite materials.

3. Electrical Insulation: The incorporation of DCPD results in优异的 electrical insulation properties, making DCPD modified resin highly promising for use in electronic device packaging, electrical equipment, and related industries.

3. Application Range and Examples

1. Electronic Product Encapsulation: Due to its outstanding electrical insulation and thermal resistance, DCPD modified resin is widely used in encapsulation materials for electronics. For instance, in the encapsulation of LED lamp beads, DCPD modified resin significantly improves reliability and lifespan.

2. Automotive Manufacturing: In the automotive sector, DCPD modified resin is employed to manufacture high-performance components such as brake pads and tires. These parts require high strength, wear resistance, and thermal stability, all of which are met by DCPD modified resin.

3. Aerospace: DCPD modified resin also plays a critical role in aerospace applications. For example, using it in aircraft engine parts enhances thermal resistance and wear resistance, extending component lifespan.

4. Future Development Trends

With ongoing technological progress and deeper research into new materials, DCPD modified resin is poised for broader applications. On one hand, refining production processes could further optimize its performance; on the other, exploring combinations with other materials may lead to the development of multifunctional composite materials.

As a novel material with exceptional properties, DCPD modified resin has demonstrated immense potential and value in numerous fields. With continuous technological advancements and growing market demand, DCPD modified resin will remain a pivotal force in driving innovation in material science.