Need a specific city or state? Want to email them directly?

Search, get contacts, and send outreach — all in one place.

Try Free Search

Epoxy Manufacturers

Last updated: January 2026

This directory lists 78 epoxy manufacturers across the United States, from custom formulators specializing in bespoke resins to large-scale bulk resin suppliers.

Buyers engage epoxy manufacturers to solve a diverse range of problems, from developing advanced structural adhesives with specific rheology for automated dispensing, to formulating protective coatings that withstand aggressive chemical exposure, or encapsulants that ensure electrical insulation and thermal management for sensitive components. The need for precise adhesion to diverse substrates, specified Tg values, and controlled cure kinetics often drives the sourcing process.

The epoxy manufacturing landscape encompasses several distinct supplier types. You'll find large chemical conglomerates producing commodity resins in high volumes for broad industrial use, alongside specialty chemical companies focused on niche, high-performance formulations for aerospace, medical, or electronics. Additionally, many custom formulators exist, excelling at R&D-intensive projects that require tailored material properties, sometimes even developing novel hardeners or modifiers for unique applications.

When approaching these manufacturers, buyers should be prepared with comprehensive technical specifications. This includes detailed information on the application method (e.g., dispensing, brushing), target environmental conditions (temperature, humidity, chemical exposure, UV), required mechanical properties (e.g., tensile strength, elongation), electrical properties (e.g., dielectric strength), and expected pot life and cure schedule. Suppliers will expect clear data sheets, often including existing material specifications, to accurately quote and assess feasibility.

A significant trend in the epoxy market is the increasing demand for sustainable and bio-based epoxy resins, driven by environmental regulations and corporate sustainability goals. Simultaneously, advancements in additive manufacturing are pushing for novel, UV-curable or low-temperature curing epoxies with highly controlled rheological properties, challenging manufacturers to innovate beyond traditional thermoset chemistries.

78 companies·56 emails·70 phones

Company Directory

78 companies nationwide

ACP Composites provides custom composite manufacturing services for diverse applications, including radiology, UAVs, and robotics. The company offers extensive prototyping, engineering, and tooling capabilities, supported by robust pre and post-production processes. They are committed to consistent results through certified quality programs and dedicated inspection teams.

Aeromarine Products, Inc., based in Easton, PA, manufactures and supplies high-performance epoxy resins, adhesives, and specialty compounds. Their industrial-strength materials cater to diverse applications like pebble paving, boat repairs, wood coating, and electronic component encapsulation, providing extensive technical support.

Benicia, CA

Based in Benicia, CA, Applied Poleramic Inc. specializes in developing and manufacturing innovative matrix materials for optimized composite performance. They provide custom matrices tailored for fiber reinforced composites, serving aerospace, marine, and industrial markets with capabilities like infusion, pultrusion, and prepreg.

Rancho Cucamonga, CA

Based in Rancho Cucamonga, CA, Arlon Electronic Materials manufactures epoxy products and resins. They provide materials with detailed specifications including Tg, Z Axis Expansion, and UL-94 Rating, serving various electronic and industrial applications.

Springfield, NJ

Based in Springfield, NJ, ArmorGarage manufactures industrial grade epoxy coatings and floor coating systems. They specialize in commercial epoxy flooring, garage flooring, roof coatings, and deck and dock coatings. Their products, including ultra-military grade systems, offer superior durability and chemical resistance with 100% solids.

Santa Ana, CA

Based in Santa Ana, CA, ASTC Global manufactures high-performance polyaspartic, epoxy, and polyurethane solutions. They provide innovative floor coatings, adhesives, sealants, and protective coatings, engineered for durability in industrial and commercial applications. With over 35 years of expertise, ASTC crafts tailored products.

Pompano Beach, FL

Based in Pompano Beach, FL, Adhesives Technology Corporation (ATC) manufactures a variety of construction and industrial adhesives. The company specializes in epoxies, urethanes, acrylics, and ester blends, providing adhesive solutions for diverse commercial and industrial applications.

Santa Ana, CA

Based in Santa Ana, CA, Axiom Materials manufactures advanced composite materials, including high-quality ceramic matrix composites, prepregs, and film adhesives. The company specializes in engineered solutions for demanding applications in aerospace and other industries.

Franklin, WI

BC Adhesives, based in Franklin, WI, specializes in industrial adhesive solutions, offering versatile and strong epoxy adhesives. Established in 2004, the company provides innovative products, technical support, adhesive usage tracking software, and preventative equipment maintenance to industries across the USA.

Santa Fe Springs, CA

Based in Santa Fe Springs, CA, BDC Epoxy Systems manufactures premium, high-quality 2-part epoxy and urethane coating systems. Established in 1976, the company provides user-friendly solutions for various coating applications, offering both standard and custom color blends to meet specific project needs.

West Hartford, CT

Based in West Hartford, CT, Brampton Technology manufactures a range of specialized epoxies for various applications. Their product lines include Pro-Fix® epoxies for golf club assembly and repair, durable marine epoxies for waterproof bonding on boats and watersports equipment, and versatile multi-purpose DIY epoxies.

Santa Fe Springs, CA

Based in Santa Fe Springs, CA, ChemCo Systems manufactures high-performance epoxy adhesives, coatings, and fillers for structural concrete bonding, repair, and restoration. Serving specialty contractors and MRO engineers since the 1950s, they provide solutions for extreme environments, including specialized epoxy asphalt.

Based in Huntingdon Valley, PA, Chemical Concepts Inc. offers custom packaging and formulation of high-performance epoxy adhesives, sealants, and potting compounds. They produce their 'Epoxies Etc.' brand for diverse industrial applications, including electrical component sealing, complementing their distribution of major chemical brands.

Pearland, TX

Based in Pearland, TX, Custom Chemicals and Coatings LLC manufactures industrial coatings, including epoxies, coal tar, urethanes, and primers. They specialize in custom formulations, zero VOC, quick-dry, and low-emission solutions for industrial and manufacturing applications. Offerings also include chemical-resistant top coats.

CK Composites specializes in custom engineered composite solutions, offering epoxy molding, filament winding, and densified wood laminates. They provide proprietary epoxy resin formulations for cast and molded components, leveraging extensive engineering expertise. Serving diverse industries like electrical, oil & gas, and medical, they deliver comprehensive material and service solutions.

Specialty Polymers & Services manufactures over 300 custom products, including various epoxy chemistries. They also distribute and custom package products from major adhesive manufacturers, serving diverse industrial applications with their specialized polymer solutions and formulations.

Bay Shore, NY

Based in Bay Shore, NY, Delta Polymers manufactures a comprehensive range of high-performance epoxy resin systems. Their product line includes marine epoxies, industrial floor coatings, bonding compounds, waterproofing membranes, and specialized liquid wood epoxies. They offer wholesale pricing for diverse commercial and industrial applications.

Dex-O-Tex Marine, a division of Crossfield Products Corp., manufactures advanced fluid-applied underlayments, deck coverings, and specialty coating systems. They provide performance-proven polymer systems for diverse marine applications, including military, commercial, cruise, and offshore vessels, meeting IMO and U.S. Military specifications.

Phoenix, AZ

Based in Phoenix, AZ, E2U manufactures specialized chemical resistant epoxy products. They offer 100% solids, two-component Novolac epoxies engineered for extreme chemical and solvent resistance. These advanced formulations provide excellent bonding capabilities, serving industrial applications that require robust epoxy chemistry and high performance.

Denver, CO

Based in Denver, CO, EFI Polymers specializes in custom epoxy and urethane formulations. They manufacture high-performance polymer solutions, including potting compounds, casting resins, and adhesives for electronics, motor, and power grid industries. The company also offers private label and toll manufacturing services.

Valparaiso, IN

Based in Valparaiso, IN, Elite Crete Systems manufactures specialty concrete flooring and resinous floor coating products. Their offerings include epoxy resin, urethane, and polyaspartic solutions. They specialize in fluid-applied flooring and concrete surface restoration for diverse commercial and industrial applications.

Palmyra, WI

Based in Palmyra, WI, Epic Resins formulates and manufactures custom epoxy and polyurethane compounds. They specialize in high-performance potting compounds, moisture-cure adhesives, and encapsulants for original equipment manufacturers. Serving industries like e-mobility, batteries, LED, and composites, they provide tailored solutions for specialized applications.

St. Petersburg, FL

Based in St. Petersburg, FL, EPODEX USA Corp. manufactures professional-quality building materials. The company specializes in epoxy resins, microcement, paints, and varnishes. They supply these products directly from their facilities, catering to professional and commercial clients.

Cranston, RI

Based in Cranston, RI, Epoxies, Etc. formulates advanced polymer solutions including epoxies, urethanes, and silicones. They manufacture adhesives, potting and encapsulating compounds, and coatings for the electronic, electrical, construction, and decorative industries, serving demanding applications.

EpoxyPRO, a Veteran Owned Company with over 38 years experience, formulates industrial-grade 100% solids epoxy floor coatings. They manufacture and supply pure and metallic epoxy kits, polyurethane top coats, and maintenance products. Their solutions protect and restore concrete floors for industrial, commercial, and residential applications.

Estron Chemical specializes in the manufacturing of additives and polymeric resins, including epoxy hardeners for coatings. The company develops innovative polymer solutions for various applications such as powder, UV/EB, and liquid coatings, personal care products, and adhesives.

Columbia, TN

Based in Columbia, TN, Everlast Epoxy specializes in manufacturing and installing seamless, durable commercial epoxy flooring solutions. The company provides high-quality flooring built for strength, safety, and lasting style, catering to various business spaces. They focus on delivering robust and aesthetically pleasing epoxy surfaces.

Saint Petersburg, FL

Based in St. Petersburg, FL, Fiber Glass Coatings Inc. specializes in resin and coatings manufacturing and composite distribution. The company provides a complete line of polyester resin, epoxy resin gelcoats, and fiberglass materials. They serve the marine, industrial, scenic, and museum industries.

The Woodlands, TX

Based in The Woodlands, TX, Fusion Epoxy, Inc. is a manufacturing company specializing in epoxy adhesives and structures. They develop and produce over 50 products for various markets, including retail, construction, industrial, and aeronautics applications, supporting diverse adhesive needs worldwide.

Mira Loma, CA

Based in Mira Loma, CA, GS Polymers, Inc. manufactures specialty polyurethane and epoxy products. They offer standard product lines and custom formulating services for diverse adhesive, potting, and casting applications. The company also provides custom compounds, application testing, and toll mixing services for industrial clients.

Based in Hanover, MA, Hapco, Inc. specializes in custom chemical formulation and manufacturing. They provide tailored solutions by developing new formulations or customizing existing ones to meet specific client requirements for various industrial applications.

Sanford, FL

Based in Sanford, FL, Hernon Manufacturing specializes in formulating and supplying advanced epoxy adhesives, sealants, and encapsulants. The company provides these essential materials for diverse industrial applications, ensuring high-performance solutions for various industries.

Abilene, TX

Based in Abilene, TX, Internal Pipe Technologies manufactures high-performance epoxy resins in-house, specializing in Cured-in-Place Pipe (CIPP) lining applications. Their Texas facility produces quality-tested materials for the trenchless industry. The company also provides CIPP pipe lining equipment and contractor training.

Phoenix, AZ

Key Resin Company, based in Phoenix, AZ, specializes in manufacturing high-quality resinous flooring systems and polymer coatings. They provide durable and dependable solutions, including epoxy and urethane topcoats, for various industrial and commercial applications. Their products are proudly made in the USA.

Santa Fe Springs, CA

Life Specialty Coatings manufactures a diverse range of industrial floor coatings suitable for industrial, commercial, and residential applications. Based in Santa Fe Springs, CA, the company provides high-performance coating solutions designed for durability and specific functional requirements across various sectors.

South St Paul, MN

Based in South St. Paul, MN, MAS Epoxies manufactures high-performance marine epoxy systems. They provide versatile 2:1 and 5:1 formulas, ideal for boat building, repairs, and waterproofing above and below the waterline. Their product line also serves woodworking and art & craft applications, including colorants.

Elk Grove Village, IL

Based in Elk Grove Village, IL, Meridian Adhesives Group manufactures a range of innovative adhesive and sealant solutions. The company specializes in high-performance epoxy technologies, offering customized products for diverse industries. They serve sectors including aerospace, automotive, electronics, and medical with technical expertise.

Concord, NH

Based in Concord, NH, Metzger McGuire specializes in manufacturing high-quality epoxy joint sealants for industrial and commercial applications. Their range of epoxy products is designed for durability and performance in various demanding environments, distributed through a network of partners across the United States.

Phoenix, AZ

Mirabel Coatings, Inc. manufactures specialized industrial coatings. They formulate marine coatings for anti-fouling and anti-corrosion, and produce polyaspartic and epoxy floor coatings for various commercial and industrial applications, including specialized solutions for environments like marijuana grow rooms.

Based in Pottstown, PA, Permabond manufactures and formulates industrial adhesives, specializing in high-quality epoxy products. They develop custom epoxy formulations in advanced laboratories. Permabond provides expert technical support and bonding solutions for diverse industrial applications, ensuring consistent product quality.

Mechanicville, NY

Polyset manufactures specialized chemical systems for industrial applications. This includes high-performance protective coatings for marine and industrial flooring, and electronic potting/encapsulation compounds. They also provide cationic catalysts essential for epoxy-curing applications, demonstrating their direct involvement in epoxy-related chemical manufacturing.

Based in Easton, PA, Polytek Development Corp. manufactures versatile specialty polymers, including a wide range of epoxy materials. These epoxies are utilized for mold making, casting, and coating applications, with specific use in critical aerospace components for fuselage, wings, and empennage construction.

West Jordan, UT

Based in West Jordan, UT, Rock West Composites specializes in engineering and manufacturing advanced composite components. They produce high-performance parts for aerospace, defense, and commercial industries. Their processes utilize materials such as epoxy resins for creating composite laminates, delivering products like radomes, frac plugs, and space mission components.

Cleveland, OH

Sherwin-Williams manufactures and supplies a comprehensive range of coatings, including high-performance epoxy systems. They offer industrial-grade, multi-component epoxy products like Pro Industrial High Performance Epoxy, designed for various commercial and industrial applications. The company provides durable solutions for protective and decorative coating needs.

Madison Heights, MI

Based in Madison Heights, MI, Simiron Inc. is a manufacturer of innovative protective coating solutions, including epoxies, for diverse industries. They engineer highly adaptive systems for aviation, automotive, food & beverage, education, healthcare, and general manufacturing facilities. Their durable coatings are made in the USA.

SolEpoxy manufactures high-performance epoxy molding compounds, insulating coating powders, and optically clear encapsulants. These products serve industrial applications such as automotive components, busbars (up to 38kV), LEDs, sensors, and various optoelectronic devices.

Aledo, TX

Based in Aledo, TX, Spartan Epoxies manufactures professional-grade epoxy flooring and waterproofing solutions. The company provides durable systems for residential, commercial, and industrial applications, serving both DIY enthusiasts and large-scale projects.

Star Technology formulates and manufactures high-quality epoxies, urethanes, and UV-cure acrylates. They provide custom-formulated resins for global manufacturers in electronics, medical devices, automotive, and electric motor industries. The company is ISO 9001:2015 certified, offering comprehensive technical support.

Lacey, WA

Based in Lacey, WA, System Three specializes in manufacturing a diverse range of epoxy products. These include high-performance epoxy adhesives, protective coatings, encapsulants, and advanced composite resin systems. The company utilizes available technology to deliver specialized solutions for various industrial and commercial applications.

El Monte, CA

Based in El Monte, CA, The Gill Corporation manufactures high-performance composites, including honeycomb panels, laminates, and CNC machined parts. Specializing in aerospace applications, they utilize fiberglass-reinforced epoxy and process millions of pounds of resins annually. The company serves commercial, military, and space industries with advanced composite solutions.

Based in Danvers, MA, Transene Company, Inc. manufactures specialized chemical materials for the electronics industry. They produce conductive and insulative epoxy adhesives, encapsulants, and conformal coatings. The company also supplies etchants, photoresists, and electroplating solutions, serving semiconductor, automotive, aerospace, and mobile device manufacturing.

Royal Oak, MI

United Resin specializes in the development and manufacturing of custom and established epoxy resin systems. With over 50 years of expertise, they serve diverse industries including electronics, electric vehicles, aerospace, marine, and construction, ensuring consistent quality and performance.

Kansas City, MO

Sika USA manufactures a wide range of advanced chemical products, specializing in epoxy coatings and solutions for construction, residential, industrial, and infrastructure sectors. The company provides high-performance materials for protecting and enhancing various applications.

San Diego, CA

Based in San Diego, CA, Westcoat manufactures high-performance specialty coatings. They produce a full line of coating systems, including epoxy, urethane, and acrylic coatings, along with waterproofing membranes. Westcoat provides durable surface solutions for architects, contractors, and specifiers.

Epoxy Technology, Inc. specializes in premium epoxy solutions for optic and microelectronic assembly. Their high-performance products serve critical applications across diverse industries, including aerospace, defense, automotive, electric vehicles, and electronics, providing proven formulas for reliable bonding.

Vista, CA

Solarez manufactures a line of high-quality UV resins, providing durable finishing and fast construction for various applications. Their proprietary formulations are designed for reduced production time and adhere to strict environmental standards, including EPA, AQMD, and CARB.

Montvale, NJ

Benjamin Moore is a leading manufacturer of premium paints and coatings, including high-performance epoxies. These two-component coatings offer superior chemical and abrasion resistance, ideal for metal and concrete substrates exposed to severe environments. The company provides durable solutions for commercial and industrial applications.

Mequon, WI

Copps Industries, based in Mequon, WI, manufactures standard and custom epoxy resin systems for composite manufacturing processes. They provide specialized epoxy coatings, such as Armorgard 505, for the precast concrete industry, ensuring architectural-quality results. The company also offers materials for rock crusher backing applications.

Rancho Dominguez, CA

Based in Rancho Dominguez, CA, Crossfield Products Corp. manufactures various construction coatings and fluid-applied flooring materials. They specialize in epoxy and resinous coatings for residential, commercial, and industrial applications. The company also offers private label and toll blending services for specialty materials.

Cranbury, NJ

Duraamen supplies concrete and epoxy flooring materials for commercial, industrial, and residential applications. The company offers a wide range of products, including concrete floor coatings, primers, overlays, metallic epoxy, urethane modified concrete, and MMA floor coatings. Duraamen serves contractors, property managers, and DIY customers with its specialized flooring systems.

Shelton, CT

Based in Shelton, CT, Five Star Products specializes in innovative product solutions, including a two-component, 100% solids, highly chemical resistant epoxy novolac coating. They provide precision grouts and concrete repair solutions for challenging applications, serving petrochemical, industrial, marine, and infrastructure markets.

Master Bond formulates and manufactures epoxy adhesives, sealants, coatings, and encapsulation compounds. Products are made-to-order from their USA facility, offering optimal performance and extended shelf life. They provide technical support, custom formulation, and meet certifications like USP Class VI, NASA low outgassing, and UL standards.

Cleveland, OH

Based in Cleveland, OH, Midwest Industrial Products Corporation (MIPCO) manufactures and packages 100% solids epoxy flooring repair and resurfacing materials. They offer USDA approved products for industrial, commercial, and food-grade applications, with over 75 years of experience in the industry.

Medina, OH

Based in Medina, OH, Mr.Countertops NE Ohio specializes in crafting custom countertops, signature bars, and live-edge epoxy resin wood designs. They provide all-in-one solutions including tear-out, installation, and plumbing, serving homes, businesses, and contractors in Northeast Ohio.

PRO-SET Epoxies manufactures high-performance epoxy systems, specializing in custom formulating services. They create specialized epoxy solutions tailored to meet unique performance demands and proprietary processes. The company focuses on elevating industry standards for epoxy quality, providing expert support for various industrial applications.

Santa Fe Springs, CA

PTM&W, based in Santa Fe Springs, CA, manufactures high-performance epoxy systems. Their formulations provide exceptional dimensional stability and durability, specifically engineered for building molds, fixtures, and layup tools. These specialized epoxy solutions are designed to withstand repetitive thermal cycling in demanding industrial applications.

Jackson, OH

Based in Jackson, OH, QuestMark Flooring manufactures industrial flooring systems and coatings. They offer solutions for priming and coating concrete, wood, or steel surfaces. Their product line includes high-build coatings and urethanes, suitable as primers or standalone protective layers for commercial and industrial applications.

Houston, TX

Based in Houston, TX, Riteks manufactures industrial chemicals and high-performance protective coatings. They specialize in epoxy products, including RitePoxi™ marine epoxy mastic, designed for demanding applications in sectors like oilfield and construction. Riteks provides reliable chemical solutions tailored to various industrial needs.

Maple Shade, NJ

Stonhard manufactures and installs high-strength, seamless epoxy flooring systems for industrial and commercial environments. These durable, poured-in-place solutions are formulated for heavy-duty use, offering features such as chemical, abrasion, and impact resistance. The company provides tailored solutions for various demanding business spaces.

Superior Industries, Inc. manufactures custom formulated epoxy products, including novalac and non-slip coatings, for industrial and architectural applications. They provide seamless epoxy floor coatings for surgery and clean rooms, alongside concrete repair solutions. The company also offers synthetic lubricants and application tools.

US Polymers-Accurez, based in St. Louis, MO, manufactures specialty resins for high-performance coatings, adhesives, inks, and elastomers. They custom formulate and rigorously test American-made resin systems, developing next-generation formulations. The company provides solutions with fast dry times and zero-VOC options for industrial clients globally.

WEST SYSTEM Epoxy manufactures high-quality marine-grade epoxy resins and hardeners. These versatile epoxy products are widely used in diverse applications, including boat building, structural repair, home renovations, and various restoration projects. The company's epoxy solutions are known for their durability and performance.

Based in Westwood, MA, Chase Corporation is a specialty chemicals company that manufactures high-performance epoxy resins and polyurethane systems. They develop a range of industrial coatings, adhesives, sealants, and encapsulants for electronic, industrial, and construction applications. The company focuses on custom formulations to meet specific performance requirements for B2B markets.

American Epoxy Scientific manufactures durable, high quality, chemical-resistant epoxy resin products. Serving the laboratory, education, and commercial markets, the company provides specialized epoxy solutions. They focus on producing robust materials for demanding environments and various applications.

Bay City, MI

Based in Bay City, MI, Gougeon Brothers, Inc. is an employee-owned company that manufactures high-quality epoxy systems. Their product lines include Entropy Resins®, PRO-SET® Epoxy, and WEST SYSTEM® Epoxy, serving various applications in marine, composite, and repair industries.

Fayetteville, NC

Hexion Inc. is a leading global manufacturer of thermoset resins and specialty chemicals, including a wide range of epoxy resins and related products. Based in Fayetteville, NC, the company provides technical partnership and innovative solutions for diverse industrial applications, focusing on creating advanced materials for long-term success.

Morgan Hill, CA

Toray Advanced Composites specializes in the development and manufacture of high-performance composite materials, including thermoset and thermoplastic prepregs, film adhesives, and surfacing films. They serve demanding industries such as aerospace, space, and satellite applications, utilizing advanced resin systems, with epoxy being a core component in many of their products.

Versatile High-Performance Coatings manufactures epoxy, polyaspartic, and urethane flooring systems designed for concrete floors. The company has sold over 100 million square feet of its high-performance coating products, offering free same-day shipping for its customers.

Found what you're looking for? Unlock 56 emails and 70 phones.

How to Choose a Company

  • Verify their formulation expertise for your specific application, asking for case studies on similar challenges involving critical performance parameters like thermal cycling stability or chemical immersion resistance, rather than just generic capabilities.
  • Confirm their quality control program includes in-house testing for critical properties like Tg, viscosity, and cure profile using relevant ASTM D standards, especially for batches intended for high-reliability or safety-critical applications.
  • For products requiring direct contact with human skin, food, or medical devices, require proof of compliance with USP Class VI, FDA 21 CFR regulations, or ISO 10993 standards, alongside robust batch traceability and impurity analysis protocols.
  • Assess their capacity for managing the shelf life and proper storage conditions for your specific two-part epoxy system, as incorrect temperature or humidity during storage can prematurely affect pot life and compromise final cured properties.
  • Beware of suppliers who only offer standard, off-the-shelf formulations without any willingness to fine-tune stoichiometric ratios, incorporate specific fillers like fumed silica, or adjust cure accelerators, as this often indicates limited R&D capability or inflexibility for achieving truly optimized performance.

Frequently Asked Questions

What are the most critical performance metrics to discuss with an epoxy manufacturer for a new application?

Beyond general physical properties, prioritize discussing the desired Glass Transition Temperature (Tg) for your operational temperature range, the required pot life and cure schedule to fit your production process, and specific mechanical properties like tensile strength, flexural modulus, and elongation that are critical for your application's durability. Also, detail any specific environmental resistances needed, such as chemical exposure, moisture, or UV radiation.

How do manufacturers handle minimum order quantities (MOQs) for custom epoxy formulations compared to standard products?

Custom epoxy formulations typically have higher MOQs than standard, off-the-shelf products. This is due to the R&D investment, specialized raw material sourcing, and dedicated production runs required. Manufacturers may offer small pilot or development batches, but these often come at a premium. For standard products, MOQs are generally lower, reflecting established production processes and readily available inventory. Always clarify these expectations upfront.

What data should I expect from an epoxy manufacturer to validate a specific batch or formulation?

For each batch, expect a Certificate of Analysis (CoA) detailing batch-specific test results (e.g., viscosity, specific gravity, Tg, non-volatile content) against agreed-upon specifications. You should also receive the Safety Data Sheet (SDS) for health and safety information, and a Technical Data Sheet (TDS) outlining the general properties and application guidelines for the formulation. For critical applications, request data on long-term stability or accelerated aging tests.

What should I know about the impact of a manufacturer's quality control on the long-term reliability of an epoxy?

Robust quality control is paramount for long-term reliability. It ensures consistent raw material quality, accurate stoichiometric ratios, and repeatable cure kinetics, which directly affect the final physical and chemical properties of the epoxy. Look for manufacturers with ISO 9001 certification and a demonstrated commitment to process control and in-house testing using relevant ASTM D standards. Inconsistent quality control can lead to batch-to-batch variation in pot life, Tg, mechanical strength, and ultimately, premature field failures.

Related Directories