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This section provides an overview for nylon castings as well as their applications and principles. Also, please take a look at the list of 14 nylon casting manufacturers and their company rankings. Here are the top-ranked nylon casting companies as of December, 2024: 1.Dura Polymers, 2.Total Plastics International, 3.Mid-West Screw Products, Inc..
Table of Contents
Nylon casting refers to the production of nylon through a casting method.
The casting method involves the reaction of monomers, the raw materials, within a mold to create the material. As the resin cools, internal strain can develop within the material, potentially leading to deformation and, in some cases, breakage.
Compared to other molding methods, less strain is generated during the casting process, resulting in superior dimensional stability. Additionally, reduced deformation due to strain results in a material that is stronger than standard nylon.
Nylon casting finds applications in the automotive industry, particularly in the production of bearings. Bearings are components designed to support rotating shafts, reducing friction during rotation and thereby lowering energy consumption and the risk of component failure.
Traditionally, bearings were predominantly made of metal due to their need for durability. However, as automobiles have become lighter to improve fuel efficiency, there is a growing consideration for plastic bearings. Nylon casting, known for its lightweight and strength, is utilized as a material in this context.
Various types of nylon resins exist, with Nylon 6 being the most commonly used type in nylon casting. Nylon 6 is produced through the ring-opening polymerization of a substance known as ε-caprolactam.
Nylon 6 is the most prevalent form of nylon. While Nylon 6,6 is another common variant, it exhibits slightly different physical properties. While Nylon 6,6 has a higher melting point, Nylon 6 offers superior processability.
Nylon 6 has several advantages:
Despite its numerous advantages, Nylon 6 also has disadvantages. Its significant drawback is its high water absorbency. Nylon molecules contain amide groups, which are hydrophilic and prone to reacting with water, leading to hydrolysis. Hydrolysis can result in dimensional deformation and loss of strength.
Cast nylon casting 6 is a linear polymer produced from ε-caprolactam, known for its excellent abrasion and impact resistance. It also exhibits chemical resistance and weather resistance, making it suitable for outdoor and harsh environment applications.
However, due to its moisture-absorbing tendencies, dimensional changes may occur in humid environments. Major applications include gears, bearings, gears, packing, and textiles.
Cast nylon casting 66 is a high-strength linear polymer produced from adipic acid and hexamethylenediamine. Consequently, it offers better heat resistance and abrasion resistance compared to cast nylon casting 6.
It is suitable for use in high-temperature environments, such as insulation in automotive parts, electrical equipment, mechanical parts, and industrial components. It also exhibits favorable friction properties, making it widely employed in sleeves, bearings, gears, and other components.
Cast nylon casting 12 is a linear polymer produced from amine lauroyl chloride, known for its excellent flexibility and low-temperature resistance. Its softness allows for easy bending and twisting, and it also exhibits chemical resistance.
Common applications include automotive and aerospace components like fuel tanks, brake tubes, and cable sheaths. Additionally, it finds extensive use in medical equipment and sports gear.
Some variants of cast nylons offer enhanced oil resistance, making them highly suitable for applications involving oil, gasoline, and other fuels.
They are employed in engine components, fuel system parts, and various machinery and vehicle parts exposed to oil and grease.
*Including some distributors, etc.
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Mid-West Screw Products, Inc., founded in Chicago, IL in 1946 is a manufacturer of Machined Products & Turned Parts. The company's product portfolio includes precision machining services for a wide range of materials, including metals, plastics, and composites, and CNC machining parts. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
M&P Manufacturing USA is a metal and plastic parts manufacturer founded in 1992 and based in Brooksville, Florida with a secondary office in Shenzhen, China. The company is an exclusively built-to-print OEM provider that does not distribute any products under its own branding. The company offers plastic injection molding, precision CNC machining, plastic and metal extrusion, tooling, and other services for the development, fabrication, and finishing of components used in aerospace, automotive, construction, and general industries.
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.
Modern Plastics, Inc. is a manufacturer and distributor of plastic products. The company is headquartered in Shelton, Connecticut, USA and was founded in 1945. The company's main activities involve designing, manufacturing, and supplying several types of plastic products. Its product range includes plastic sheets, rods, and tubes, serving industries such as signage, medical, and industrial applications. Modern Plastics offers services like plastic fabrication, certifications and testing, compression molded shapes, custom casting in nylon, precision plastic cutting and material sourcing.
Total Plastics International (TPI) is an American distributor of industrial plastic products originally founded in 1978 as a small plastics warehouse before expanding to regional operations in 1984. Based in Kalamazoo, Michigan, the company primarily stocks sheets, films, tubes, and rods fabricated from various plastic materials including PVC, acrylic, polyethylene (PE), and polycarbonate (PC). They also offer marine-grade composite panels and high-density polyethylene (HDPE) with applications in the manufacture of boat components and parts, such as hatches or ladders. TPI operates 15 locations across the United States, and chiefly serves clients in the automotive, marine, medical, and aerospace sectors.
Polymershapes, founded in 1946 and located in North Carolina, USA is a distributor of plastic items. The company supplies ABS and PVC sheets, Acrylonitrile Butadiene Styrene, Aluminium Composite, adhesive-backed vinyl and Banner Media. The products produced by the company are used largely in aerospace, armoured vehicles, transport, construction and chemical processing units. With highly trained and knowledgeable sales professionals, the company is now present all over the world. The company also offers film reel conversion, conversion capabilities including cut-to-size sheets, and CNC routing and machining.
Ensinger, founded in 1966 in Germany as solely a manufacturer of plastics for commercial customers, has grown to manufacture performance and engineering thermoplastics for numerous industries worldwide. The company's products include plastic compounds, extruded semi-finished products, injection-molded finished parts, as well as compressed and cast-formed parts. Ensinger serves the plant engineering, building construction, automotive, aerospace, medical, and food markets, among many other industries. The company has over 30 international production and sales locations, serving customers across the globe.
Allplastics Engineering Pty Ltd, founded in 1974, and based in Eastern Valley Way, Chatswood, NSW, is a manufacturer and supplier of plastic materials for industrial, building, and architectural applications. The company supplies plastics such as polycarbonate, PVDF, PET, polypropylene, and nylon to manufacture thermoclear roofings, flute boards, sale displays, solid surfaces as well as providing decorative composite panels for architectural and building industries. The company also offers services such as custom extrusions, CNC machining, 3D printing, installation, and diamond edge polishing.
Pune Polymer House, established in 2003, is a manufacturer and supplier of imported semi-finished plastic products in Pune, Maharashtra, India. The company’s product categories are sheets, pipes, fittings, boards, case caps, and packing straps. The sheets are made from cast nylon, polycarbonate, PP, acrylic plastic, and polymers. The company makes the pipes from HDPE, PVC, polymers, and PVDF to be used in the automobile, packaging, chemical, automation, and processing industries. The company deals its products in brands such as Tata Group, Caroro, Crompton Greaves, Birla Group, and Megarpatta.
Dura Polymers in Asangaon, Taluka-Shahapur, Thane, since 2009 has been a manufacturer, supplier, and exporter of sheets, rods, and pipes from engineered polymers and machined plastic components for the textile, metal wear, construction, marine, and mining industries. The rods, sheets, and pipes provided by the company are from cast nylon, POM Delrin, polyamide, UHMWPE, and extruded nylon applied in earth moving equipment, steel rolling machines, mechanical handling, sugar mills, and cement mills.
Ningbo Yinzhou Qishan Nylon Rod Manufacturing Co., Ltd., founded in 2002, is a manufacturer of semi-finished plastic goods situated in Ningbo's Yinzhou District. The company manufactures POM rods, extruded nylon, HDPE sheets, PTFE tubes, and cast nylon for food, medical, semiconductor, applications. It also produces PP sheets, PVC rods, ABS rods, and machined parts for the industrial, aerospace, construction, electrical, and manufacturing industries. The company is ISO 9001 and FDA accredited, and the items are subjected to quality inspection testing.
Guangzhou Ning E-plastics Co.Ltd (GNE) is a Chinese manufacturer of industrial plastic materials that was established in TianHe, Guangzhou in 2010. The company specializes in producing plastic materials for use in engineering operations, such as high-density polyethylene (HDPE), polymethyl methacrylate (PMMA), teflon, and polyoxymethylene (POM). It also offers custom design, CNC machining and worldwide export services for customer projects. GNE operates internationally, primarily serving clients in the construction, architecture, food processing, and automotive industries.
Mitsuboshi Belting Ltd. was founded in 1919 and headquartered in Japan is a manufacturer of rubber and plastics for automotive and industrial power transmission belts. The company offers an extensive and diversified product portfolio including conveyor belts, waterproof materials for civil engineering, architectural waterproofing materials, engineering plastic materials and processing, and SF foam injection molding. These products span a wide spectrum of industries and sectors including housing complexes, transportation, automobiles, and construction as heat resistors.
PAR is a company founded in the year 1985, based in Devon, United Kingdom as a manufacturer and supplier of plastic, insulation, and rubber products. Their product portfolio includes rubber and polyurethane products, sealing and jointing applications, engineering plastics, high-temperature insulation, health and safety products, hose and ducting products, hose couplings, and clamps, with general consumables. The products are used in multiple industries which include food, drink, pharmaceutical, water treatment, chemical, brewing, mining, aerospace, brick manufacture, packaging, textiles, and distribution.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Dura Polymers |
13.6%
|
| 2 | Total Plastics International |
10.2%
|
| 3 | Mid-West Screw Products, Inc. |
10.2%
|
| 4 | M&P Manufacturing USA |
10.2%
|
| 5 | Modern Plastics, Inc |
9.1%
|
| 6 | PAR |
9.1%
|
| 7 | Trident Plastics inc. |
9.1%
|
| 8 | Polymershapes |
6.8%
|
| 9 | Pune Polymer House |
5.7%
|
| 10 | Ensinger |
5.7%
|
Derivation Method
The ranking is calculated based on the click share within the nylon casting page as of December 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
|
6 | 50.0% |
|
India
|
2 | 16.7% |
|
China
|
2 | 16.7% |
|
Germany
|
1 | 8.3% |
|
Australia
|
1 | 8.3% |
16 products found
16 products
Midorikawa Chemical Industry Co., Ltd.
80+ people viewing
Last viewed: 9 hours ago
Standard Response
■Summary A standard grade with lower mechanical strength and less loss of physical properties at high temperatures than regular nylon 6. It has low...
2 models listed
Midorikawa Chemical Industry Co., Ltd.
60+ people viewing
Last viewed: 17 hours ago
Standard Response
■Summary This is a standard grade in the cast nylon series with extremely high friction and wear characteristics. In addition, our unique lubricant...
Midorikawa Chemical Industry Co., Ltd.
50+ people viewing
Last viewed: 7 minutes ago
Standard Response
■Summary It has superior sliding performance compared to cast nylon standard grade products. It also has excellent weather resistance. RoHS directi...
Midorikawa Chemical Industry Co., Ltd.
50+ people viewing
Last viewed: 13 hours ago
Standard Response
■Summary A conductive grade made of cast nylon mixed with carbon filler. The resistance value is stable and does not change due to wear or aging. R...
Midorikawa Chemical Industry Co., Ltd.
40+ people viewing
Last viewed: 15 hours ago
Standard Response
■Summary This grade has superior heat resistance than the standard cast nylon grade and also has antistatic properties. ■Features ・Continuous use...
Midorikawa Chemical Industry Co., Ltd.
70+ people viewing
Standard Response
■Summary A grade with superior heat resistance than standard cast nylon grade. It has high rigidity and excellent dimensional stability. RoHS direc...
Midorikawa Chemical Industry Co., Ltd.
40+ people viewing
Last viewed: 1 day ago
Standard Response
■Summary Thanks to our proprietary formulation, this grade has higher impact resistance than standard cast nylon grades. RoHS directive compliant p...
Save Process Co., Ltd.
360+ people viewing
■Summary Supercast nylon is a high-performance nylon resin that has a high degree of polymerization and crystallinity by directly polymerizing and ...
8 models listed
