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This section provides an overview for macromolecules as well as their applications and principles. Also, please take a look at the list of 14 macromolecule manufacturers and their company rankings.
Table of Contents
Macromolecules, also known as polymers, are large organic molecules with a molecular weight of over 10,000, primarily composed of carbon along with elements like oxygen, hydrogen, and nitrogen. They are categorized into synthetic macromolecules and biopolymers.
Since their conceptualization in 1917, macromolecules have been central to advancements in materials science, leading to a variety of applications, especially during World War II.
Macromolecules serve as the foundation for a wide range of products, from synthetic plastics and fibers to biological DNA and proteins. They are critical in manufacturing, medical materials, and everyday products due to their versatile properties like strength, heat resistance, and transparency.
Macromolecules are formed by polymerization, where small molecules (monomers) bond together. This process can vary, resulting in diverse structures and properties among macromolecules, depending on the monomers and polymerization methods used.
A process where monomers link into long chains, categorized by the type of initiating active species into radical, anionic, and cationic polymerization.
Monomers with multiple functional groups react to form intermolecular bonds, leading to chain elongation. This includes polycondensation, polyaddition, and addition-condensation reactions.
Macromolecules vary widely in properties based on their monomer composition and molecular weight. For example:
Examples include polyethylene (PE), polypropylene (PP), and polystyrene (PS).
Examples include polyethylene terephthalate (PET) and polyamide (PA).
*Including some distributors, etc.
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Ames Rubber Manufacturing was established in 1954 and is headquartered in Los Angeles, California. The company is a full-service domestic manufacturer of custom rubber products with production facilities in Southern California and Southeastern Tennessee. The company primarily serves the aerospace, agriculture, furniture, and power transmission industries. The company provides a range of standard and custom. Products in large and small quantities include O-rings, grommets, bellows, and seals. The company provides custom services including assistance in product development and material selection, component life extension, and tooling options.
American Polyfilm, Inc., founded in Branford, CT in 1998, is a manufacturer of custom polyurethane films. The company's product portfolio includes adhesive polyurethane films, anti-scratch polyurethane films, decorative polyurethane and release films. Their products are used for interior and exterior automotive applications, electrical insulation and environmental protection, and medical devices and equipment for biocompatibility and protection. The company provides services such as Product Selection Guidance, Engineering Support, customer service and Custom Manufacturing.
Emco Industrial Plastics, LLC. (Emco) has operated out of Cedar Grove, New Jersey for over 30 years. The company is a manufacturer and distributor of custom industrial plastics, rubber, and foam-based products for medical grade plalstic, food & beverage, chemical processing, and OEM industries. Some of the materials the company engineers are industrial plastics, neoprene, natural rubber, polyurethane, and natural sponge. The company offers services such as cutting to size, laser cutting, plastic welding, and injection molding. The company also manufactures custom machined components.
Trident Plastics, Inc., since 1977, has been a manufacturer of sheets, shapes, rods, tubes, films, and resins made of PCTFE, polycarbonate, polyethylene, polypropylene, and Teflon to the petrochemical refining, oil and gas, fluid handling, food & beverage, and power generation industries. The Ivyland, PA, company has capabilities such as CNC routing with solid carbide, advanced cutting, line bedding, thermoforming, and profile shaping. The company is actively applying the ISO 9001:2008 Quality Management Principles.
MIDWEST RESINS, INC., founded in 2008 and located in Roseville, Michigan with a satellite office in Elkhart, Indiana, is an ISO-9001:2015 certified thermoplastic resin distributor and supplier. The company offers engineering and commodity thermoplastic resins for industries such as automotive, building construction, RV, plumbing, and medical. Its products include polyplastics, color master, Buckeye polymers, polyram, and custom plastic resins. The company supplies these products and many more to companies across the Midwestern United States and Canada.
KUREHA CORPORATION, established in 1944 and headquartered in Tokyo, Japan, is a manufacturer of functional materials, specialty chemicals and plastics. The company produces specialty chemicals such as pharmaceutical products, agrochemicals and industrial chemicals, specialty plastics used in commercial and household products such as packaging materials and fishing lines, and advanced materials such as carbon products and advanced plastics used that can be used as an alternative to metal and as a binder for lithium-ion batteries. The company has received several awards like Special Technology Prize by JCIA Technology Award in 2019 and The Ichimura Prize in 2020.
Denka Company Limited, founded in 1915, is a Japanese chemical manufacturer headquartered in Chuo City, Tokyo. The company offers a range of products made with the technology of fine ceramics and organic fine chemicals, such as adhesives, fluorescent materials, functional films, and heat dissipation materials. They also produce automotive parts, belts, hoses, electric wires and cables, and rubber gloves using chloroprene rubber. Additionally, Denka provides products made of polymer solutions, such as food packaging materials, building materials, and electric home appliances. In 2022, Denka launched the New Business Development to develop products and technologies in ICT and energy, healthcare, and sustainable living.
Sumitomo Seika Chemicals Co. LTD., founded in 1944 and headquartered in Osaka, Japan, is a manufacturer of functional chemicals, water-absorbing resins, and specialty gases. Some of its products include Aqua Keep, a super-absorbent resin produced using polymerization technology, and Aqua Coke, a nonionic polyalkylene oxide-based resin with water-absorbent properties. These resins find applications in various areas, such as in disposable diapers and as coagulants for wastewater treatment. The company was initially established for the production and sale of fertilizer. However, in 1981, it embarked on an expansion into functional resins, chemicals, and electronic gas businesses.
Kaneka Corporation, founded in 1949 and headquartered in Minato-ku, Japan, is a manufacturer and supplier specializing in material, quality of life, health care, and nutrition solutions. The company offers an extensive service portfolio including performance polymer solutions vehicles, foam and residential tech, performance fibers solutions, pharma and supplemental nutrition solutions, and foods and agris solutions among others. These offerings cater to various industries, serving as tougheners for thermosetting resins, providing transparent curable resins with heat and light resistance, offering photovoltaic power generation systems for public and industrial installations, and supplying affinity chromatography resin for monoclonal antibody purification, among other applications.
Nissan Chemical Corporation, founded in 1887 and headquartered in Chuo-ku, Tokyo, Japan, is a manufacturer and distributor of industrial chemicals. Its offerings include high-grade urea solution (AdBlue), high-purity and fine chemicals like TEPIC, and the sterilizer/disinfectant HI-LITE. Additionally, it provides materials for display, semiconductors, inorganic materials, and agricultural chemicals, catering to various industries. The company has also received accolades for its sustainability initiatives, including recognition on the Water Security "A List" by CDP and inclusion in the Dow Jones Sustainability Asia Pacific Index.
E & T Plastics Mfg. Co., Inc., founded in Long Island City, NY, in 1946 is a distributor of industrial and decorative plastic sheets, rods and tubes. The company's product portfolio includes plastic rods made from materials like nylon, PTFE, polypropylene, plastic sheets, including acrylic, polycarbonate,and PVC, and a wide range of plastic tubes, including PVC, polyethylene, and acrylic tubes. Their products find application in construction projects for windows, signage, and interior design elements, manufacturing processes, such as conveyor systems and machine guards and retail displays and exhibition stands.
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 | 6 | 60.0% |
Japan | 4 | 40.0% |
206 products found
206 products
Maruwa Co., Ltd.
410+ people viewing
Last viewed: 1 day ago
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A polyimide powder manufactured by chemical processing, heating and firing process of aromatic polyimide film. Achieves a high imidation rate while...
3 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
1250+ people viewing
Last viewed: 4 hours ago
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PEO is a high -combination polyethylene oxide from 150,000 to 10 million molecular weight obtained by polymerization of ethylene oxide. PEO is wide...
9 models listed
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 1 day ago
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5.0 Company Review
■Advantages Heat resistance: Generally, the continuous use temperature is about 260℃, and the instantaneous use temperature is about 300℃. It has h...
Maruwa Co., Ltd.
270+ people viewing
Last viewed: 1 day ago
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It is a molded body based on the second process system in the press molding and sintering process. The shape finish is possible by cutting.
SUMITOMO SEIKA CHEMICALS CO.,LTD.
520+ people viewing
Last viewed: 1 day ago
Standard Response
PEO is a high -combination polyethylene oxide from 150,000 to 10 million molecular weight obtained by polymerization of ethylene oxide. PEO is wide...
6 models listed
ChemFine International Co., Ltd.
170+ people viewing
Last viewed: 8 hours ago
Yumoto Electric Co., Ltd.
60+ people viewing
Last viewed: 14 hours ago
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5.0 Company Review
■Features PMP (polymethylpentene) is a high molecular weight hydrocarbon classified as a polyolefin. It is similar to PP (polypropylene) and has ne...
HSP Technologies Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
In order to improve the fuel efficiency of automobiles, it is expected that the weight of automobile windows will be reduced by more than 50% by re...
Yumoto Electric Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
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5.0 Company Review
■Advantages It has the highest temperature resistance of all plastics and has excellent mechanical and electrical properties. It is used as an alte...
Mitsubishi Gas Chemical Next Co., Ltd.
110+ people viewing
Last viewed: 19 minutes ago
■Product overview With the aim of reducing the use of fossil fuels (petroleum), we have developed saturated polyester for powder coatings by applyi...
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 1 day ago
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5.0 Company Review
■Features PEEK is a super engineering plastic with the highest level of heat resistance and mechanical strength among thermoplastic resins. Its pro...
Yumoto Electric Co., Ltd.
60+ people viewing
Last viewed: 21 hours ago
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5.0 Company Review
■Features PPS is a super engineering plastic with excellent heat resistance and mechanical strength. Heat resistance, dimensional stability, chemic...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
610+ people viewing
Last viewed: 1 day ago
Standard Response
■ Overview ・ General -purpose adverse agent that creates good tactile sensation, moderate viscosity, and stability ・ Leology modified agents that...
4 models listed
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 21 hours ago
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5.0 Company Review
■Features PTFE is a super engineering plastic with excellent heat resistance, chemical resistance, and wear resistance. This material has particula...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
320+ people viewing
Last viewed: 1 day ago
Standard Response
■ Overview ・ General -purpose adverse agent that creates good tactile sensation, moderate viscosity, and stability ・ Leology modified agents that...
2 models listed
Yumoto Electric Co., Ltd.
70+ people viewing
Last viewed: 6 hours ago
Fast Response
5.0 Company Review
■Advantages Electrical insulation: It has high surface electrical resistance and low volume electrical resistance, which can avoid problems such as...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
350+ people viewing
Last viewed: 1 hour ago
Standard Response
AQUPEC is a general -purpose adverse agent that creates good tactile, moderate viscosity, and stability. AQUPEC is a leological modification that ...
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 6 hours ago
Fast Response
5.0 Company Review
■Advantages It exhibits low creep, flame retardancy, and outstanding electrical properties even under severe high temperatures and high loads. Its ...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
370+ people viewing
Last viewed: 6 hours ago
Standard Response
■ Overview ・ General -purpose adverse agent that creates good tactile sensation, moderate viscosity, and stability ・ Leology modified agents that...
2 models listed
Yumoto Electric Co., Ltd.
60+ people viewing
Last viewed: 13 hours ago
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5.0 Company Review
■Features PBT is an engineering plastic with excellent heat resistance. It is a material that has high dimensional stability due to its low water a...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
410+ people viewing
Last viewed: 11 hours ago
Standard Response
■ Overview ・ General -purpose adverse agent that creates good tactile sensation, moderate viscosity, and stability ・ Leology modified agents that...
Hiraizumi Yoko Co., Ltd.
130+ people viewing
Last viewed: 7 hours ago
Renogran® is a master batch of rubber chemicals made into pellets with an elastomer binder. Compatible with all general purpose elastomers, increas...
Yumoto Electric Co., Ltd.
40+ people viewing
Last viewed: 6 hours ago
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5.0 Company Review
■Advantages Since the main material is PTFE, it has a low coefficient of friction and does not cause stick-slip. It is also more rigid and harder t...
Yumoto Electric Co., Ltd.
60+ people viewing
Last viewed: 4 hours ago
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5.0 Company Review
■Advantages UNILATE® is a plate material made from extrusion molding using PET resin as the main raw material, followed by hot lamination pressing....
Yumoto Electric Co., Ltd.
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Last viewed: 23 minutes ago
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5.0 Company Review
■Advantages It is a low-cost resin that can be used in a variety of places, and is especially often used around water. It is easy to weld, bond, an...
Yumoto Electric Co., Ltd.
40+ people viewing
Last viewed: 11 hours ago
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5.0 Company Review
■Features POM is a highly versatile engineering plastic with excellent mechanical strength, wear resistance, and chemical resistance. It is used in...
Yumoto Electric Co., Ltd.
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Last viewed: 17 hours ago
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5.0 Company Review
■Features ABS is a general-purpose plastic with excellent balance of mechanical properties. It is used for exterior parts because of its shiny and ...
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 12 hours ago
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5.0 Company Review
■Advantages A type of polyester with excellent oil and chemical resistance. It is not as expensive as PC (polycarbonate) and more durable than PVC ...
Yumoto Electric Co., Ltd.
60+ people viewing
Last viewed: 7 hours ago
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5.0 Company Review
■Advantages The impact strength of polycarbonate plates is approximately 40 times that of acrylic and approximately 20 times that of rigid vinyl ch...
Yumoto Electric Co., Ltd.
50+ people viewing
Last viewed: 1 day ago
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5.0 Company Review
■Advantages It is more transparent than glass, has excellent weather resistance, chemical resistance, and optical properties, and is low cost. It i...