This section provides an overview for mold release agents as well as their applications and principles. Also, please take a look at the list of 24 mold release agent manufacturers and their company rankings. Here are the top-ranked mold release agent companies as of November, 2024: 1.Momentive Performance Materials Inc., 2.Smooth-On, Inc., 3.Miller-Stephenson, Inc..
Table of Contents
Mold release agents are necessary when melting metals and other materials for mold forming. You can imagine it as a waffle. Before making a waffle, the mold is coated with oil. That is the mold release agent. Similarly, melted metal is poured into a mold and formed. In other words, it is used to increase the release from the mold when the mold is formed.
Molds are useful for quickly producing large quantities of the same shape. However, simply pouring a liquid material into a mold and molding it will not allow it to be cleanly removed from the mold and it will stick to the mold.
Mold release agents are always applied when molding. However, there are different types of release agents depending on the form.
One is an external release agent that is applied to the mold, like oil or margarine, used for food, and the other is an internal release agent that is mixed with the material. Other types include water, emulsion, solvent, paste, and oil types, as well as baking and spray types classified by usage.
Among them, ingredients vary greatly in effectiveness. Fluorine-based products require less effort and have lower lubricity. Silicone-based products have good lubricity, but require more time and effort to clean.
Mold release agents can be roughly divided into wax-related, silicone-related, and fluorine-related.
Wax release agents form layers between the mold and the molded product, causing delamination between the layers. This is called delamination. Although it is characterized by excellent paintability, the amount of transfer is large and the mold can easily become dirty.
Silicone-related products also undergo delamination in the same way as wax-related products. Silicone oil has excellent lubricity, so it has a very high mold release property. However, the amount of transfer is also high, and there is a problem that the molds get dirty easily.
Fluorine-related products utilize the non-adhesiveness of fluorine. Intermolecular contact causes interfacial delamination. This is one of the reasons why the film thickness is thin and the amount of fluorine used is small. Fluorine is often used in combination with silicone because it is difficult to provide high lubricity as a stand-alone material.
As mentioned in the transfer story, the mold release agent may remain in the mold. Moderate cleaning is necessary after a certain amount of use.
*Including some distributors, etc.
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Miller Stephenson Chemicals was founded in 1955 with its headquarters in Danbury, Connecticut and it is a manufacturer and producer of chemicals. The company manufactures and produces chemicals. The products include Krytox lubricants, mold release agents, industrial and medical coatings, conformal coatings, epoxy resin systems, medical products, and high-performance solvents. The company's provided products are applicable in release and anti-stick coatings, keyboard lubricants, high-purity cleanroom solvents, aerospace, automotive, robotic, and automation processes, among others. This company is compliant with ISO 10993.
Momentive Performance Materials Inc. (MPM) is an American manufacturer of silicones and specialty solutions established as a subsidiary of MOM Holding Company in 2019. Based in Niskayuna, New York, the company produces various silicones and silicone derivative products such as adhesives, cosmetic additives, hardcoats, and mold release agents. These are used by clients in a wide range of industries, including the automotive, renewable energy, packaging, and beauty industries. MPM operates globally, with over 50 manufacturing and commercial locations across North and South America, Europe, Africa, and Asia.
Smooth-On, Inc. is a manufacturer of materials for various applications including molds and industrial parts. The company was established in 1895 and is now located in Macungie, Pennsylvania, United States. Smooth-On manufactures materials including rigid and flexible urethane foams, silicone rubbers, and coating and release agents. The company's products are used in various applications including sculpture and art casting, candle making, and architectural restoration. The company also offers training on basic and advanced molding and casting techniques at their facility.
Henkel Corporation is an American manufacturer specializing in sealants, adhesives, and coatings since its establishment as a subsidiary of German multinational company Henkel AG & Co. KGaA in 1974. Based in Rocky Hill, Connecticut, the company produces various oleochemicals, surfactants, and chemical intermediates used in the production of brand name industrial adhesives, skincare, and surface treatment products. Some of these include Technomelt, Purex, Bonderite, and Loctite. Henkel Corporation is divided into separate Adhesive Technologies, Beauty Care, and Laundry & Home Care business units. The company primarily supplies the product formulation needs of clients in the consumer goods and industrial sectors.
Chem-Trend L.P. (CT) is an American manufacturer of release agents and purging compounds that was established in 1960 as a subsidiary of Germany’s Freudenberg Chemical Specialities SE & Co. KG. Based in Howell, Michigan, the company produces die casting lubricants and coatings, foundry agents, composite molding sealers and primers, and friction release agents as well as mold cleaners for brake pads. It also offers antistatic agents for decorative laminates, and cements for tire retreading processes. CT products are used primarily by client manufacturers of automobiles, furniture, wind energy systems and components, as well as by customers in the packaging sector.
Dow Inc. was originally incorporated in 1897 and is headquartered in Midland, Michigan. The company is a manufacturer and distributor of numerous advanced materials and chemicals used in packaging, infrastructure, and consumer industries by other companies around the world. The company’s product divisions include Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure, and Performance Materials & Coatings. Packaging & Specialty Plastics include ethylene, rubbers, and wire and cable products. Industrial Intermediates & Infrastructure include ethanol amines, adhesives, sealants, and other composites. Performance Materials and Coatings provides paints and industrial coatings for metal packing.
FluoroTechnology Co., Ltd., established in 2003 with headquarters in Kasugai City, Japan, is a manufacturer of water-repellent, anti-fouling, and moisture-proof flourine coatings. The company's product line includes functional coating agents for oil repellent treatment, fingerprint attachment prevention coating agents, water-proof coating agents among fluoride compounds, and water-solubile repellent agents. These products are also used in oxidation prevention, lithium battery ignition prevention, and LED sulfuration prevention requirements. The company serves various markets, including agriculture, automotive, chemical processing, mining, and food processing.
Sumico Lubricant Co., Ltd., a manufacturer of metalworking lubricants, was established in 1957 and is based in Tokyo, Japan. It specializes in manufacturing rust preventives, metalworking lubricants, mold release agents, and cleaners. Its manufactured products are utilized in the industrial, automobile, and ship sectors across Southeast Asia. The company is a member of the Sumitomo Metal Mining Group. It has acquired several ISO certifications, namely ISO 9001:2015 and ISO 14001:2015. Its manufactured products contain solid lubricants such as molybdenum disulfide to maintain product durability and quality.
Yamaichi Chemical Industries Co.,Ltd. (YCI) is a manufacturer of chemical products specializing in solvents that was founded in 1952 and is currently headquartered in Tokyo, Japan. The company's product line includes various solvents such as ketones and alcohols for thinning or cleaning, oxidizing and reducing agents used in the analysis or synthesis of chemical agents, and food additives like benzolic and lactic acid used for fermentation, preservation, or flavoring. YCI also supplies customers with a range of processing equipment and auxiliary materials including mold release agents, lubricants, and anticorrosive agents.
Daikin Industries Ltd., founded in 1924 with headquarters in Japan, is a Japanese multinational conglomerate company and manufacturer of numerous products and equipment. The company's products include home appliances, chemicals, medical equipment, electronics, and oil hydraulics used in the automotive, semiconductor manufacturing, home and living, and aerospace industries. Examples of Diakin's products include CAD software, mobile hydraulic equipment used in road construction, commercial-use air conditioners, residential air conditioners, and fluoropolymer-coated cookware. Daikin is constantly referred to as the world's largest air conditioner manufacturer, but recent expansion into the in Indian market has removed any doubt.
Supervac Industries, launched in 1994 in New Delhi, India, is a manufacturer and supplier of vacuum oils and vacuum consumable products in India. The company offers diffusion pump oils, boron nitride powder, rotary vacuum pump oils, high vacuum silicone grease, and graphite foil. The products have been tested and approved by the Indian Air Force, Hindustan Aeronautics Limited, Indian Oil Corporation, Indian Institute of Science, and the Department of Atomic Energy. The company has also earned ISO 9001:2015, OHSAS 18001, ISO 14001-2015, and SA 8000 certifications.
McGee Industries, Inc. is an American manufacturer of various coatings, release agents, and lubricants that was originally established in 1954 as the McGee Chemical Company. Based in Aston, Pennsylvania, the company primarily produces mold release agents, assembly lubricants, anti-stick coatings, and industrial cleaners under the brand name MCLUBE. It also offers custom formulations for special orders. McGee Industries products are mainly used by client manufacturers in the composites, ceramic, rubber, and metalworking sectors.
Acrolab Ltd was founded in 1948 in Windsor, Ontario as Accurate Laboratories where it still presides. The ISO 9001:2015-certified company provides thermal systems products and services for general manufacturing, electronics, automotive, and rubber industries among others. The company’s products include heat pipes, thermocouples, control panels, and other thermal distribution tools. The company provides thermal engineering, thermal simulation, and research & development services for customers. Thermal engineering provides concept development support. Simulations provide analysis to assist in design choice and operational strategies. The research and development group creates new designs for customers.
BJB Enterprises, Inc., established in 1970, and located in Tustin, California, is a manufacturer and supplier of thermosetting polyurethane, epoxy and silicone systems. Its product line includes polyurethane casting resins, epoxy resins, silicone rubbers, potting compounds, and mold release agents, in which its products serves in industries such as aerospace, automotive, medical, and electronics. Its products are essential materials used for creating molds, prototypes, and various industrial applications in fields such as manufacturing and design.
Established in 1995, Crucible Chemical is a manufacturer of specialty chemicals based in the USA. They specialize in producing additives for various industries. Driven by innovation, Crucible Chemical offers a diverse range of specialty chemicals, including lubricity enhancers for the automotive sector, corrosion inhibitors for metalworking, and antiscalants for water treatment. Their solutions address complex industry challenges and optimize processes. Crucible Chemical's strength lies in their deep understanding of industry needs, directing tailored chemical solutions that enhance efficiency and performance. They continue to excel in specialty chemical manufacturing.
Poliya Poliester Sanayi ve Ticaret Anonim Şirketi, founded in 1981 and headquartered in Istanbul, Turkey, is a manufacturer and supplier of specialized composite resins. The company is involved in research, manufacturing, and integration of polymer systems. Its product portfolio includes unsaturated polyester resins, vinyl ester resins, pigment pastes, and other composite solutions. These composites find ideal applications in transportation, construction, marine vehicles as well as electronics industries. The company complies with the standards of ISO9001, ISO14001, and ISO45001 management systems.
AGC Seimi Chemical Co., Ltd. established in 1947, is a manufacturer and supplier of fine chemical products, both inorganic and organic. The company's product range includes Fluorochemical functional products, Fluorosurfactant SURFLON, Surfactant applications, Fluorocoating agents SFCOAT, and Fluorinated mold. These products play a vital role in diverse production processes spanning sectors like electronics, optics, energy, and biotechnology. Additionally, the company is involved in comprehensive services from product development to manufacturing, utilizing its synthesis and process technologies.
Shin-Etsu Chemical Co., Ltd., founded in 1926 in Japan, is a manufacturer and distributor of synthetic chemicals and electronic materials, such as semiconductor silicon and rare earth quartz. The company offers a wide range of products, including silicone sealants and rubbers, as well as cellulose derivatives used in foods and pharmaceuticals, and rare earth magnets. The company has four core business segments, including infrastructure chemicals, electronics materials, silicone-based functional agents, and specialized engineering for the development of plant design, construction, and maintenance.
KOUKEN CO., LTD is a manufacturer and supplier of FRP corrosion-resistant pumps, corrosion-resistant blowers, and other industrial finishing equipment and was established in 1975 and is based in Osaka, Japan. The company’s product portfolio includes solenoid valve connectors, exhaust gas treatment equipment, butterfly damper valves, and FRP tanks. The utilization of FRP corrosion-resistant pumps and blowers is vital in ensuring the dependable and secure transfer of power and signal under challenging environmental conditions. The items are utilized throughout a range of sectors including iron, non-ferrous materials, chemicals, and aquariums.
Techsil Ltd., founded in 1989 and headquartered in Bidford-on-Avon, United Kingdom, is a distributor of industrial adhesives, sealants, tapes, and UV curing equipment, and operates as a division of Diploma PLC. The company offers a comprehensive range of products from various renowned brands, including ThreeBond, Power Adhesives, and BJB Enterprises. As an ISO 9001-certified entity, it provides additional services such as contract gasketing, repacking, and tape conversion. With an extensive inventory of over 2000 products, Techsil Ltd. collaborates with engineers to streamline production processes across diverse industries, including energy, aerospace, and electronics.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Momentive Performance Materials Inc. |
9.7%
|
2 | Smooth-On, Inc. |
9.4%
|
3 | Miller-Stephenson, Inc. |
8.8%
|
4 | Mann Release Technologies, Inc |
7.1%
|
5 | Acrolab Ltd. |
5.9%
|
6 | Chem‑Trend L.P. |
5.6%
|
7 | Yamaichi Chemical Industries Co.,Ltd. |
5.0%
|
8 | Sumico Lubricant Co., Ltd. |
4.7%
|
9 | BJB Enterprises, Inc. |
4.4%
|
10 | Dow Corporate |
4.4%
|
Derivation Method
The ranking is calculated based on the click share within the mold release agent page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 7 | 41.2% |
Japan | 7 | 41.2% |
Turkey | 1 | 5.9% |
United Kingdom | 1 | 5.9% |
China | 1 | 5.9% |
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