1、Vanillin and organosilicon functionalized graphene oxide modified ester

Epoxy vinyl ester resin coating stands out among many anti-corrosive resin materials because of its excellent corrosion resistance, adhesion and mechanical properties.

2、Polymeric resins containing modified starch as environmentally friendly

Effective removal of organic and inorganic impurities by adsorption technique requires the preparation of new materials characterized by low production costs, significant sorption capacity, and reduced toxicity, derived from natural and renewable sources.

3、(PDF) Environmentally Compliant Vinyl Ester Resin (VER) Composite

The prime objective of this limited-scope, phase I SERDP program was to demonstrate the feasibility of economically producing a sustainable, environmentally safe vinyl ester resin...

4、Vinyl Ester Resin

Phenolic vinyl ester resins such as CHEMPULSE 907, 907-S, 900, 977-S, a phenolic epoxy modified vinyl ester resin, has a high crosslinking density after curing, which makes it have a good resistance to oxidizing acids and strong corrosive organic solvents.

5、Characterization of the Thermoset Blend of a Vinyl Ester Resin with Eco

In this work, we investigated the influence of a novel green flame-retardant thermoset complex matrix resin, VEECO, produced by thermoset blending of epoxidized corn oil (ECO) with a vinyl ester (VE) resin. The new polymer blend was made with the ECO content at an optimal amount of 15%.

Environmentally benign synthesis of vinyl ester resin from biowaste

We present here for the first time a novel environmentally benign protocol for the synthesis of vinyl ester resin (VER). Our synthetic strategy utilizes a commercial waste material, glycerin, from biodiesel manufacturing and converts it into a widely utilized resin.

High

In this article, gum rosin-based hyperbranched vinyl ester resin (VPEMPAE) was synthesized from maleic anhydride-modified gum rosin adduct (MPA). This adduct (MPA) was reacted with pentaerythritol to obtain esterified adduct (PEMPA).

代表性论文

Eco-Friendly Modal/Alginate Knitted Fabrics with Intrinsic Flame retardancy and Wearability.

Toughened Vinyl Ester Resin Reinforced with Natural Flax Fabrics

Thanks to their peculiar chemical structure, vinyl ester resins exhibit excellent resistance to chemical attacks and environmental degradation, mainly due to the reduced number of ester groups in the polymer backbone.

Environmentally Friendly Bio

One method of reducing styrene emissions from vinyl ester VE resins is to replace some or all of the styrene with fatty acid-based monomers. These fatty acid vinyl ester resins allow for the formulation of high performance composite resins with no more than 25 wt styrene.

In today's rapidly developing society, environmental protection has become a global priority. As a new type of high-performance material, resin-modified vinyl ester (EPDM) demonstrates broad application prospects in multiple fields due to its excellent physical and chemical properties. This article explores the preparation process, application range, and environmental impact of eco-friendly resin-modified vinyl ester, aiming to provide references and insights for its future development.

Preparation Process of Eco-Friendly Resin-Modified Vinyl Ester

The preparation process of eco-friendly resin-modified vinyl ester involves several key steps:

1. Raw Material Selection and Proportioning

The first critical step is selecting an appropriate resin as the base material. Commonly used resins on the market, such as phenolic resin and epoxy resin, offer good thermal stability and mechanical strength. they may also pose environmental burdens. recyclability, biodegradability, and other eco-friendly factors must be prioritized during resin selection.

2. Selection of Fillers and Additives

Adding fillers and additives to EPDM can significantly improve its heat resistance, wear resistance, and anti-aging properties. these additives often contain heavy metals or organic compounds, posing potential threats to the environment and human health. Thus, non-toxic, harmless, and biodegradable options should be prioritized.

3. Mixing and Processing

Raw materials, including resin, fillers, and additives, are thoroughly mixed and then processed into shape via extrusion, injection, or other techniques. Optimizing parameters such as temperature control and pressure adjustment is crucial for ensuring product performance and reducing energy consumption.

Application Range of Eco-Friendly Resin-Modified Vinyl Ester

Due to its superior physical and chemical properties, eco-friendly resin-modified vinyl ester is widely used in various fields:

1. Construction Industry

In building materials, EPDM is used to produce waterproofing membranes, sealants, and other products for roofs, walls, basements, and infrastructure like underground pipelines and bridges. Its wear resistance makes it ideal for demanding environments.

2. Automotive Manufacturing

In the automotive industry, EPDM is employed in tire manufacturing and auto parts. Its excellent wear resistance and anti-aging properties extend tire lifespan and enhance driving performance. Additionally, its elasticity reduces vibration and noise during vehicle operation.

3. Sports Equipment

In sports goods, EPDM’s lightweight, wear-resistant, and anti-slip properties make it suitable for applications such as shoe soles, rackets (e.g., badminton and table tennis), golf clubs, and tennis rackets.

Environmental Impact Assessment of Eco-Friendly Resin-Modified Vinyl Ester

Despite its vast potential, the production and use of eco-friendly resin-modified vinyl ester still pose environmental risks:

1. Environmental Impact of Raw Materials

The production and processing of resins and fillers may cause pollution, particularly from heavy metals (e.g., chromate) that could contaminate soil and water.

2. Waste Management and Recycling

Discarded rubber particles from worn EPDM products require proper disposal to avoid environmental harm. Improving recycling rates and resource utilization of waste rubber is an urgent challenge.

3. Energy Consumption and Carbon Emissions

EPDM production involves high-temperature melting and cooling, leading to significant energy use and carbon emissions. Reducing energy consumption and adopting low-carbon technologies are critical for sustainable development.

Conclusion and Outlook

As a promising material, eco-friendly resin-modified vinyl ester offers substantial economic benefits while requiring proactive measures to address environmental challenges. Future efforts should focus on:

1. Improving Production Processes

Optimize raw material formulations, reduce harmful substances, and enhance eco-friendliness through technological innovation.

2. Strengthening Waste Management

Establish robust systems for recycling rubber waste to minimize environmental pollution.

3. Promoting Green Energy

Adopt clean energy sources (e.g., solar, wind) to lower carbon footprints and energy use.

4. Enhancing International Collaboration

Foster global cooperation to advance technological progress and industrial development, contributing to environmental protection worldwide.

eco-friendly resin-modified vinyl ester holds significant potential. By balancing economic growth with environmental sustainability, it can achieve win-win outcomes for both progress and ecological preservation.