Leading Wholesale Trader of zircon alcohol base coating, colloidal silica, zircon water based coating, alumina-silicate water base coating, graphite alcohol base coating and graphite water base coating from Rajkot.

Zircon Alcohol Base Coating

105/Kg Get Latest Price

Service LocationAll over world
Packaging TypeBAKET
Packaging Size50 KG
Country of OriginMade in India

Minimum order quantity: 500 Kg

Zircon alcohol-based coating for foundries is a specialized type of refractory coating used to enhance the surface properties of foundry molds and cores. It contains zircon, a mineral known for its high refractoriness and resistance to thermal shock. Here's a detailed overview of zircon alcohol-based coating for foundries:

  1. Composition:

    • Zircon: The primary ingredient in the coating is zircon, a natural mineral composed mainly of zirconium silicate (ZrSiO4). Zircon provides excellent refractory properties, high thermal stability, and resistance to chemical corrosion, making it ideal for foundry applications.
    • Alcohol-Based Carrier: The coating formulation is suspended in an alcohol-based carrier solution, which serves as a medium for dispersing the zircon particles and facilitating application onto the mold or core surface. Alcohol-based carriers offer quick drying times and easy application.

Colloidal Silica

19/Kg Get Latest Price

Product Brochure
Purity %99%
Grade StandardIndustrial Grade
Physical FormLiquid
Packaging Size60 kg
Packaging TypeBucket
Country of OriginMade in India

Minimum order quantity: 1000 Kg

Introduction: Patel Corporation is pleased to introduce our high-quality colloidal silica, a versatile and innovative solution for a wide range of industrial applications. Our colloidal silica is meticulously engineered to offer exceptional performance, stability, and reliability, meeting the diverse needs of our customers across various industries.

Key Features:

  1. Nanoscale Particle Size: Our colloidal silica features nanoscale particles suspended in a stable aqueous solution, offering high surface area and reactivity, ensuring efficient performance in diverse applications requiring precise particle size control and surface modification.

  2. Uniform Particle Distribution: With a uniform particle distribution and controlled particle size, our colloidal silica provides consistent and predictable results, enabling precise formulation and customization to meet specific process requirements and performance criteria.

  3. High Purity: Manufactured using advanced purification techniques, our colloidal silica boasts high purity levels, free from impurities and contaminants, ensuring superior performance, reliability, and compatibility with a wide range of industrial processes and materials.

  4. Versatile Applications: Our colloidal silica finds wide-ranging applications across various industries, including coatings, adhesives, electronics, ceramics, catalysts, and abrasives, where it serves as a crucial component for enhancing material properties, performance, and functionality.

  5. Tailored Formulations: We offer customizable formulations of colloidal silica to meet the specific needs and requirements of our customers. Whether you need a specific particle size distribution, pH level, or surface chemistry, our team of experts can tailor our colloidal silica to your exact specifications.


  • Investment casting foundry : Colloidal silica is a popular binder used in precision investment casting to create a ceramic shell structure that holds the molten metal during casting:
  • Coatings and Adhesives: Used as a binder, thickener, or film-forming agent in coatings and adhesives, our colloidal silica enhances adhesion, abrasion resistance, and surface smoothness, resulting in high-performance and durable coatings and adhesives.

  • Ceramics and Refractories: Employed as a binder, filler, or refractory material in ceramics and refractories, our colloidal silica enhances green strength, rheological properties, and sintering behavior, enabling the production of high-quality and high-purity ceramic products.

  • Electronics and Semiconductor Manufacturing: Utilized as a polishing agent, abrasive, or dielectric material in electronics and semiconductor manufacturing, our colloidal silica facilitates precision polishing, planarization, and insulation, ensuring reliable performance and quality in semiconductor devices and components.

Why Choose Patel Corporation Colloidal Silica?

  • Quality Assurance: Our colloidal silica undergoes rigorous quality control measures at every stage of production to ensure adherence to the highest quality standards, guaranteeing superior performance, consistency, and reliability.

  • Technical Expertise: Backed by a team of experienced chemists, engineers, and industry experts, we provide comprehensive technical support and assistance to help customers optimize their formulations, processes, and applications using our colloidal silica.

Zircon Water Based Coating

110/Kg Get Latest Price

Packaging Type25 kg backet packing
BrandShamlex metachem pvt. ltd.
Country of OriginMade in India

Minimum order quantity: 1000 Kg

Zircon water-based coatings tailored for foundry applications offer specialized protection and performance enhancements for molds, cores, and other components involved in the casting process. These coatings typically utilize zirconium-based compounds as key ingredients, providing exceptional heat resistance, anti-adhesive properties, and surface finish improvements. Here's a closer look:


  • Zirconium Compounds: Zircon water-based coatings for foundries contain zirconium-based compounds as the primary active ingredient. Zirconium silicate is a common component, imparting heat resistance and anti-adhesive properties to the coating.
  • Water-Based Formulation: The coatings are formulated with water as the carrier solvent, making them environmentally friendly and easier to handle compared to solvent-based alternatives.
  • Additives: Various additives such as binders, dispersants, and rheology modifiers may be included to enhance coating performance and application properties.


  • Heat Resistance: Zircon water-based coatings provide excellent heat resistance, allowing them to withstand the high temperatures encountered during the casting process without degradation. This property helps extend the lifespan of molds and cores and ensures consistent casting quality.
  • Anti-Adhesive: The coatings exhibit anti-adhesive properties, preventing the molten metal from sticking to the mold or core surfaces. This reduces defects such as veining, sand fusion, and metal penetration, resulting in smoother casting surfaces and improved dimensional accuracy.
  • Refractoriness: Zircon-based coatings contribute to the refractory properties of molds and cores, enhancing their ability to withstand thermal shock and mechanical stress during casting.
  • Surface Finish: These coatings can improve the surface finish of castings by reducing surface roughness and minimizing defects such as surface pinholes and porosity.
  • Environmentally Friendly: Being water-based, the coatings have low VOC emissions and are safer for both workers and the environment compared to solvent-based alternatives.


  • Mold and Core Coatings: Zircon water-based coatings are applied to molds and cores in foundries to provide thermal insulation, prevent metal penetration, and improve surface finish.
  • Sand Casting: They are used in sand casting processes, including green sand casting, resin sand casting, and shell molding, to enhance mold and core performance.
  • Investment Casting: Zircon coatings can also be used in investment casting processes to improve the surface finish and dimensional accuracy of castings.
  • Non-Ferrous Casting: These coatings are suitable for both ferrous and non-ferrous casting applications, offering versatility across a range of metal alloys.


  • Improved Casting Quality: Zircon water-based coatings help reduce defects and improve the overall quality of castings by providing effective mold and core protection.
  • Enhanced Productivity: By minimizing metal sticking and mold-related defects, the coatings contribute to smoother casting operations and increased productivity in foundry processes.
  • Environmental Compliance: The use of water-based coatings aligns with environmental regulations and sustainability initiatives, reducing the environmental impact of foundry operations.

In summary, zircon water-based coatings designed for foundry applications offer advanced protection, anti-adhesive properties, and surface finish improvements, contributing to higher casting quality, increased productivity, and environmental compliance in foundry operations.

Alumina-Silicate Water Base Coating

34/Kg Get Latest Price

Packaging Size30 KG
BrandShamlex metachem pvt. ltd.
Colorsmart color changing coatings
Country of OriginMade in India

Minimum order quantity: 500 Kg

Introduction: Patel Corporation introduces a cutting-edge solution for foundry applications with our advanced alumina water-based coating. Engineered to meet the demanding requirements of modern foundries, our coating delivers superior performance, efficiency, and environmental sustainability.

Key Features:

  1. High Alumina Content: Our water-based coating is formulated with high-quality alumina particles, providing exceptional heat resistance, refractoriness, and surface stability, essential for withstanding the rigorous conditions of foundry operations.

  2. Water-Based Formulation: Designed to prioritize environmental sustainability and worker safety, our coating is water-based, free from hazardous solvents, and VOC emissions, ensuring compliance with stringent environmental regulations and promoting a safer working environment.

  3. Excellent Adhesion and Coverage: With its unique formulation, our coating offers excellent adhesion to various substrates, including sand molds and cores, ensuring uniform coverage and effective protection against metal penetration, sand burn-in, and surface defects.

  4. Low Thermal Expansion: Engineered to minimize thermal expansion during casting processes, our coating helps maintain dimensional stability and accuracy of castings, reducing the risk of distortion, warping, or casting defects.

  5. Quick Drying and Curing: Our water-based coating is designed for fast drying and curing, enabling shorter cycle times and increased productivity in foundry operations without compromising on coating integrity or performance.


  • Sand Molding and Core Making: Ideal for coating sand molds and cores in various foundry processes, including green sand casting, shell molding, investment casting, and precision casting, to enhance surface finish, reduce defects, and improve casting quality.

  • Ferrous and Non-Ferrous Alloys: Suitable for a wide range of ferrous and non-ferrous alloys, including aluminum, iron, steel, copper, and brass, our coating ensures consistent and reliable performance across diverse casting applications.

Why Choose Patel Corporation Alumina Water-Based Coating?

  • Performance Excellence: Backed by extensive research and development, our coating delivers superior performance, reliability, and consistency, helping foundries achieve optimal casting quality and productivity.

  • Environmental Responsibility: Committed to sustainability and environmental stewardship, Patel Corporation's water-based coating offers a greener alternative to traditional solvent-based coatings, minimizing environmental impact and promoting a healthier workplace.

  • Technical Support: Our team of experienced professionals provides dedicated technical support and assistance to ensure seamless integration and optimization of our coating into your foundry processes, maximizing efficiency and cost-effectiveness.

Elevate your foundry operations with Patel Corporation's alumina water-based coating – the advanced solution for superior casting quality, efficiency, and sustainability.

Graphite alcohol Base Coating

48/Kg Get Latest Price

Grade Standardfoundry
Primer Base Typealcohol base
Country of OriginMade in India

Graphite alcohol-based coating is a type of refractory coating used in foundries for mold and core applications. It's composed of graphite powder suspended in an alcohol-based solution. This coating is applied to molds and cores to enhance their surface finish, reduce surface defects, and improve metal flow during casting.

Here are some key features and benefits of graphite alcohol-based coatings for foundries:

  1. Surface Finish Improvement: The graphite particles in the coating help to create a smooth and uniform surface on the mold or core. This results in better surface finish on the castings, reducing the need for post-casting finishing operations.

  2. Enhanced Metal Flow: Graphite coatings provide a lubricating effect on the mold surface, facilitating the flow of molten metal into the mold cavity. This helps to minimize turbulence and defects in the castings, such as misruns and cold shuts.

  3. Thermal Stability: Graphite coatings can withstand high temperatures encountered during the casting process without degradation. This ensures that the coating remains effective throughout the casting operation.

  4. Anti-Sticking Properties: Graphite coatings have anti-sticking properties, which prevent the molten metal from adhering to the mold or core surface. This reduces the likelihood of metal penetration and improves the release of the casting from the mold.

  5. Reduction of Veining: Veining is a defect characterized by surface cracks on the casting caused by metal contraction during solidification. Graphite coatings help to minimize veining by providing a more uniform cooling rate during solidification.

  6. Environmentally Friendly: Alcohol-based coatings are generally considered to be more environmentally friendly compared to solvent-based coatings, as they have lower volatile organic compound (VOC) emissions.

Graphite alcohol-based coatings are commonly used in various foundry processes, including sand casting, investment casting, and die casting. They can be applied to both green sand molds and cores as well as to pre-coated molds and cores.

Overall, graphite alcohol-based coatings play a crucial role in improving the quality and dimensional accuracy of castings while also contributing to the efficiency and productivity of foundry operations.

Graphite Water Base Coating

43/Kg Get Latest Price

FinishingBlack Finish
Primer Base TypeWater Based
Usage/ApplicationIn foundry
SolubilitySoluble In Water
packing50 kg backet packing
Country of OriginMade in India

Minimum order quantity: 500 Kg

Graphite water-based coating for foundry applications is a specialized coating formulation containing graphite particles dispersed in a water-based carrier solution. It is designed specifically for use in foundries to provide mold release, lubrication, and heat resistance properties to molds, cores, and other foundry tools and equipment. Here's a description of graphite water-based coating for foundry use:


  • Graphite Particles: Graphite, a form of carbon known for its lubricating and heat-resistant properties, is the primary ingredient in the coating formulation. The graphite particles are finely ground and suspended in the water-based carrier solution.
  • Water-Based Carrier: The carrier solution consists mainly of water, serving as the medium for dispersing the graphite particles and facilitating easy application of the coating to foundry molds, cores, and other surfaces.
  • Additives and Binders: Various additives and binders may be included in the formulation to enhance adhesion, durability, and other performance characteristics of the coating. These additives may include surfactants, thickeners, and stabilizers.


  • Mold Release: Graphite water-based coatings provide effective mold release properties, allowing for easy removal of patterns and cores from molds without sticking or damaging the surfaces. This helps improve casting quality and productivity in foundry operations.
  • Lubrication: The graphite particles in the coating formulation act as solid lubricants, reducing friction between mold surfaces and metal castings during mold filling and solidification. This helps prevent defects such as veining, scabbing, and metal penetration in castings.
  • Heat Resistance: Graphite coatings offer excellent heat resistance, withstanding high temperatures encountered during metal casting processes. They help protect mold surfaces from thermal degradation, erosion, and metal-mold interactions, ensuring long-term durability and performance.
  • Corrosion Resistance: Graphite water-based coatings provide some degree of corrosion resistance to mold surfaces, protecting them from oxidation and chemical attack by molten metals and casting alloys.
  • Surface Finish: The coating imparts a smooth, matte black finish to mold surfaces, enhancing their appearance and providing uniform coverage for improved casting quality.
  • Environmental Benefits: Graphite water-based coatings are environmentally friendly, with low VOC emissions and minimal environmental impact compared to solvent-based coatings. They are safe to use and comply with regulatory requirements for air quality and workplace safety.


  • Sand Molds and Cores: Graphite water-based coatings are applied to sand molds and cores in foundry operations to provide mold release and lubrication properties. They help facilitate the removal of patterns and cores from molds and improve the flow of molten metal during casting.
  • Permanent Molds: These coatings are used in permanent mold casting processes to provide mold release and surface protection to metal molds. They help extend the lifespan of permanent molds and improve the quality of castings.
  • Core Boxes and Tooling: Graphite coatings are applied to core boxes, dies, and other foundry tooling to prevent sticking, reduce wear, and enhance tool life. They help improve productivity and reduce maintenance requirements in foundry operations.
  • Investment Casting: Graphite water-based coatings are used in investment casting processes to provide mold release and surface finish properties to ceramic shell molds. They help ensure smooth casting surfaces and minimize defects in investment castings.


Contact Us

KD Patel (CEO)
Patel Corporation
Plot No. 40, Pan Business Park
Shapar, Rajkot - 360024, Gujarat, India

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