CNSL Resin | KGA Enterprises - CNSL Derivatives, Cardanol, Resins, and Other Chemical products

KGA Enterprises - CNSL Derivatives, Cardanol, Resins and Other Eco-chemical products

CNSL Resin (Cashew Nut Shell Liquid Resin)

We specialize in the production of high-quality Cashew Nut Shell Liquid (CNSL) resins. Derived from the cashew nut's outer shell, CNSL resins are an eco-friendly, sustainable alternative to petroleum-based resins. Our commitment to innovation and sustainability allows us to deliver premium products that meet the diverse needs of industries worldwide, including automotive, construction, electrical, and more.

Manufacturing CNSL Resin

The CNSL Resin is a viscous translucent resin ideal for surface coating applications that demand excellent film characteristics as well as great resistance to water and chemicals. As a result of its strong water and chemical resistance, CNSL Resin is extensively utilised as a in paint industry as raw material.

We ensure that every batch of CNSL resin meets stringent quality standards. From sourcing the raw cashew nut shells to the final resin product, our dedicated quality control processes guarantee consistency, purity, and reliability.

Applications

Benefits

Properties

Sustainable, High-Performance

What is CNSL Resin?

A by-product of the Cashew Industry

CNSL resin is derived from the natural Cashew Nut Shell Liquid, a phenolic compound rich in anacardic acid, cardanol, and cardol. These active components give CNSL resin its high heat resistance, excellent chemical resistance, and robust durability. Unlike traditional synthetic resins, CNSL resin is biodegradable, non-toxic, and made from renewable resources, making it an environmentally friendly alternative to petroleum-based products.

CNSL (Cashew Nut Shell Liquid) resin manufacturing involves extracting the liquid from cashew nut shells, followed by processing and refining to create resins suitable for various applications, including coatings and laminates.

Why Choose CNSL Resin?

Eco-Friendly and Sustainable: CNSL resins are crafted from a natural, renewable resource – the cashew nut shell, which is typically an agricultural waste product. By transforming this byproduct into high-value resins, we contribute to reducing environmental waste and promoting a circular economy. Additionally, CNSL resin is biodegradable, non-toxic, and free from harmful chemicals, making it a safe and sustainable choice for industries aiming to reduce their environmental footprint.

Superior Performance and Reliability: Our CNSL resins are engineered to deliver top-tier performance, offering outstanding chemical resistance, water repellency, and thermal stability. They are perfect for applications that require durability in harsh environments. CNSL resins provide excellent adhesion, bonding strength, and long-lasting performance in extreme temperatures and demanding conditions.

Versatility Across Multiple Industries: CNSL resins are incredibly versatile, making them suitable for a wide variety of applications. Whether you need high-performance coatings, reliable adhesives, durable rubber products, or innovative composites, CNSL resins deliver outstanding results across diverse industries. Our team works closely with clients to tailor the properties of CNSL resins to meet specific requirements.

Custom Tailored Solutions: We understand that every industry and project has unique needs. Our CNSL resins are customizable in terms of curing time, viscosity, chemical composition, and performance characteristics, providing you with a bespoke solution for your specific application. Our team of experts is always ready to provide personalized recommendations and product adjustments to ensure the best fit for your requirements.

Properties

Cashew Nut Shell Liquid (CNSL) resin possesses a range of unique properties that make it a valuable material for various industrial applications.

Excellent Electrical Insulation Properties

CNSL resin provides excellent electrical insulation properties, making it suitable for use in electrical and electronic components, such as capacitors, transformers, and circuit boards. It effectively protects sensitive equipment from electrical malfunctions caused by heat and humidity.

Chemical Resistance

CNSL resin offers strong chemical resistance to acids, alkalis, and solvents. This makes it particularly suitable for applications in harsh chemical environments, such as in industrial coatings, adhesives, and rubber products.

Strong Bonding and Durability

CNSL resin has excellent thermal stability and can withstand high temperatures without breaking down. This property makes it ideal for applications where high heat resistance is essential, such as in coatings, automotive parts, and electrical components.

Thermal Stability

The strong bonding ability of CNSL resin ensures that it remains durable over time, even in challenging conditions. Its ability to maintain structural integrity in high-stress applications is a key reason for its widespread use in automotive, aerospace, and manufacturing sectors.

Customizable Properties

CNSL resin can be customized to meet specific requirements. By altering its chemical composition or curing process, manufacturers can adjust its properties, such as viscosity, curing speed, hardness, and flexibility, to suit various applications. This flexibility makes CNSL resin ideal for a wide range of industries.

CNSL resin exhibits excellent adhesion properties, which make it a popular choice in manufacturing adhesives, coatings, and sealants. It provides strong bonding strength on a variety of substrates, including metals, glass, plastics, and wood.

High Adhesion

Strong Bonding and Durability

Cardanol (70–90%): Main phenolic monomer providing flexibility, chemical resistance, and thermal stability.

Cardol (5–15%): Enhances crosslinking and rigidity.

Formaldehyde / Paraformaldehyde: Used in thermosetting resins for crosslinking (novolac or resol types).

Epoxy compounds (optional): Improve strength, adhesion, and chemical resistance.

Anacardic Acid (1–5%): Sometimes present; contributes acidity but often removed in high-performance resins.

Chemical Composition

CNSL Resin Properties

Thermal Stability

High Adhesion

Chemical Resistance

Excellent Electrical Insulation Properties

Specifications

Applications

Electrical Industry

CNSL resin is highly effective as an electrical insulator, making it ideal for use in transformers, capacitors, circuit boards, and other electrical components. Its high heat resistance and insulating properties ensure reliable performance in electrical systems.

Automotive Industry

CNSL resin is widely used in the automotive sector, especially in the manufacturing of brake pads, bumpers, and other high-performance components as it withstand high temperatures and its excellent durability.

Construction & Coatings

CNSL-based resins provide excellent adhesion, chemical resistance, and water repellency, making them perfect for exterior and interior coatings that need to withstand the elements.

Rubber Industry

CNSL is used as a curing agent and plasticizer in rubber production, improving the durability and flexibility of rubber products.

Agricultural Products

Friction Resistant Material

CNSL derivatives are utilized in the production of organic pesticides, fungicides, and insect repellents, offering an eco-friendly alternative to chemical-based crop protection.

Ideal for use as a heat-resistant substance or as a cost-saving partial alternative for phenolic resin.

Key Benefits of Our CNSL

Uncompromising Quality: We ensure that every batch of CNSL resin meets stringent quality standards. From sourcing the raw cashew nut shells to the final resin product, our dedicated quality control processes guarantee consistency, purity, and reliability.

Sustainability Commitment: As part of our dedication to environmental sustainability, we implement eco-friendly production methods and utilize renewable raw materials. By choosing CNSL resin, you are supporting a greener, more sustainable future for your industry.

Competitive Pricing: We provide high-quality CNSL resins at competitive prices, ensuring that you get the best value for your investment. We understand the importance of cost-effectiveness in business, which is why we strive to deliver the most affordable solutions without compromising on quality.

Global Distribution Network: Our extensive logistics network ensures that our CNSL resins reach clients worldwide with timely, reliable delivery. Whether you’re located in North America, Europe, Asia, or any other region, we have the capability to serve your needs efficiently.