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

CNSL (Cashew Nut Shell Liquid)

CNSL is a naturally derived, eco-friendly byproduct of the cashew nut. Extracted from the shells of cashew nuts, CNSL is a versatile and sustainable solution used across multiple industries. Known for its unique chemical properties, CNSL is a key ingredient in advanced polymer materials, coatings, adhesives, and much more. Our CNSL is produced using sustainable practices, ensuring the highest quality product that is both environmentally friendly and effective.

Manufacturing CNSL

At KGA Enterprises, our expertise in manufacturing Cashew Nut Shell Liquid (CNSL) sets us apart as a niche in the industry. CNSL is a versatile and eco-friendly industrial raw material derived from cashew nut shells, offering a renewable source of phenolic compounds with diverse applications.

We focus on sustainable practices, leveraging advanced technology and efficient processes to deliver consistent quality. Every batch of CNSL produced at KGA Enterprises undergoes rigorous quality control to ensure it exceeds industry standards.

Applications

Benefits

Properties

Discover the Power of Nature with CNSL

What is CNSL?

A by-product of the Cashew Industry

The cashew nut shell contains approximately 25-35% Cashew Nut Shell Liquid (CNSL), which accounts for nearly 67% of the total weight of the cashew nut. CNSL is a valuable by-product that is extracted during the process of separating the cashew kernel from the nut, making it an efficient use of the raw material while reducing waste.

Why Choose CNSL?

Sustainability: As a renewable and biodegradable product, CNSL contributes to a more eco-friendly future. Derived from cashew nuts, it makes use of what would otherwise be agricultural waste, supporting sustainable practices in the chemical and industrial sectors.

Versatility: CNSL is widely used in a variety of applications, including in the production of phenolic resins, rubber additives, marine coatings, adhesives, sealants, and even as a natural pesticide. Its adaptability makes it a valuable component across multiple industries.

High Performance: CNSL offers exceptional properties, such as high reactivity, water resistance, heat resistance, and antimicrobial characteristics. These qualities make it ideal for use in manufacturing high-performance products like resins, rubber, paints, and more.

Eco-Friendly Alternative: CNSL is a natural and safe alternative to many synthetic chemicals, with lower toxicity and a smaller environmental footprint. Its use helps reduce dependency on petrochemical-based products, promoting cleaner, greener manufacturing processes.

Properties

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

Strong Bonding Ability

CNSL’s chemical structure allows it to form strong bonds, which is beneficial for its use in resins, adhesives, and coatings. This property enhances its role in manufacturing durable materials that require strong adhesion.

Antimicrobial Properties

CNSL exhibits natural antimicrobial properties, making it effective in applications like agricultural pesticides, fungicides, and even certain cosmetic formulations. Its antimicrobial nature helps to prevent the growth of bacteria, fungi, and other pathogens.

High Reactivity

CNSL exhibits excellent thermal stability and resistance to high temperatures. This makes it an ideal choice for manufacturing materials that require heat resistance, such as in the automotive and electrical industries, as well as for high-performance coatings.

Thermal Stability

CNSL contains reactive functional groups, especially phenolic hydroxyl groups, making it highly reactive and suitable for polymerization. This reactivity allows CNSL to be used in the production of phenolic resins, coatings, and adhesives.

High Viscosity

CNSL has a relatively high viscosity, which makes it useful in applications such as adhesives and coatings. Its viscous nature provides the ability to create strong bonds and protective layers in different manufacturing processes.

One of the notable properties of CNSL is its strong water resistance. It is highly resistant to water, making it an excellent ingredient in coatings, paints, and other materials that require durability in wet or harsh environments.

Water Resistance

Specifications

High Reactivity

Cardanol (80-90%): The primary active compound, a monomeric phenol with a long unsaturated hydrocarbon side chain. It imparts thermal stability, chemical resistance, and flexibility to materials.

Cardol (5-15%): A phenolic compound with conjugated double bonds that provide antioxidant properties and enhance the thermal stability of materials.

Anacardic Acid (2-5%): Contributes to the adhesion properties and anti-inflammatory activity of CNSL.

Fatty Acids and Hydrocarbons: Include linoleic acid, oleic acid, and various hydrocarbons, enhancing the viscosity and processing properties of CNSL.

Chemical Composition

CNSL Properties

Thermal Stability

High Viscosity

Strong Bonding Ability

Water Resistance

Applications

Coatings and Paints

With its excellent water resistance and durability, CNSL is a preferred option for eco-friendly paints and coatings, providing a sustainable alternative to traditional materials.

Polymer Industry

CNSL is a key ingredient in the production of high-performance phenolic resins used in automotive parts, electrical components, and more.

Adhesives and Sealants

CNSL is also used to create strong, durable adhesives and sealants that perform reliably in a range of industrial applications.

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

Pure, High-Quality CNSL: We provide CNSL that meets the highest quality standards, ensuring its suitability for even the most demanding applications.

Sustainably Sourced: Our CNSL is extracted from cashew nut shells, a renewable and sustainable agricultural byproduct.

Biodegradable and Non-Toxic: Our product is safe for both human and environmental health, providing a natural alternative to harmful chemicals.

Reliable Supply Chain: With our efficient production and logistics systems, we ensure that your orders are delivered on time, every time—anywhere in the world.

Tailored Solutions: Whether you need bulk quantities or specialized grades of CNSL, we can meet your specific requirements with precision.