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  • 6 leading manufacturers
  • 35 additional suppliers
  • 18 states and provinces
  • 16 related categories
  • 3 guide sections
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Additional suppliers
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U.S. states and Canadian provinces where the listed companies are located.
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Polystyrene Manufacturers and Suppliers

Play Polystyrene Manufacturers Informational Video
Polystyrene Manufacturers Informational Video

IQS Directory implements a thorough list of polystyrene manufacturers and suppliers. Utilize our listing to examine and sort top polystyrene manufacturers with previews of ads and detailed descriptions of each product. Any polystyrene company can design, engineer, and manufacture polystyrene to meet your companies specific qualifications. An easy connection to reach polystyrene companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. This source is right for you whether it's for a manufacturer of polystyrene insulation, polystyrene sheets, and polystyrene recycling.

Suppliers located in CA, IL, CT +15 more states

Read the polystyrene guide
Contents (4 sections)

Leading Polystyrene Manufacturers

Location

Showing all 6

Leading polystyrene manufacturers
Placement No.ManufacturerLocationContactActions
1

U.S. Plastic Corp.

United States Plastic Corp. manufactures and distributes some 25,000 plastic items serving over 85,000 clients operating in a factory five acres under roof. Our major product is manufacturing plastic tanks, the distribution of bottles, carboy and plastic containers. This also includes plastic sheet, rods, tubes, flexible tubing and thousands of plastic fittings.

LocationLima, OH
View Manufacturer
2

All Plastics and Fiberglass, Inc.

All Plastics and Fiberglass performs fabrication for fiberglass and plastics. Among the standard products we produce are ducts, grating, structural shapes, pipe hangers and tanks. We do custom fabrication on tanks and pipe hangers. We also make prefabricated piping systems, handrails and more. We have built a reputation on high quality and superior service for more than two decades.

LocationMobile, AL
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3

Professional Plastics

Professional Plastics is a leading supplier of engineering plastics, high-performance plastics, and composites. We offer a vast array of products and services, including fabrication, machining, and distribution of plastic sheets, rods, tubing, and films. We also offer a wide range of engineering plastics, high-performance plastics, and composites in various shapes and sizes.

LocationFullerton, CA
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4

Current, Inc.

At Current, Inc., we have built our reputation around delivering high-quality plastic materials that support the performance, reliability, and innovation our customers demand. We approach every project with a commitment to providing materials that meet exacting specifications, whether our partners require standard resins, specialty formulations, or engineered plastics designed for demanding environments.

LocationEast Haven, CT
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5

PlastiFab/Leed Plastics

At PlastiFab/Leed Plastics, we provide plastic materials and fabrication solutions designed to support a wide range of industrial, commercial, and custom applications. Our company works with customers seeking dependable plastic sheet, rod, tube, and other material forms for manufacturing, construction, equipment, and specialty projects.

LocationLa Verne, CA
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6

CS Hyde Company

CS Hyde has been providing high-end plastic materials since our founding in 1996, and has become a leading distributor and converter to a wide variety of markets. Materials we have available include Teflon Fluoroplastic, PTFE, Mylar®, Kevlar®, and more. We utilize the most high-tech converting equipment to provide superior products to our customers in a short time frame. It is our continuous mission to provide the highest quality products, innovate new solutions, and exceed expectations.

LocationLake Villa, IL
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Leading polystyrene manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.

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Additional Polystyrene Companies

The category’s other polystyrene companies are listed on their own page, with location, phone and website where each supplier provides them.

View 35 Additional Polystyrene Companies

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Quick Answers

How many polystyrene manufacturers are listed on IQS Directory?
6 leading manufacturers and 35 additional suppliers.
Where are polystyrene manufacturers located?
The listed suppliers are in 18 states: California (6), Illinois (5), Connecticut (4), Ohio (4), Michigan (3), North Carolina (3), Alabama (2), Minnesota (2), and 10 more.
How do I get quotes from polystyrene suppliers?
Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.

Polystyrene

3 sections

Polystyrene (PS) is an aromatic polymer commercially derived from the petroleum based monomer, styrene. This particular plastic is ubiquitous in daily life, second in use only to polyethylene. Polystyrene exhibits the same strength as unalloyed aluminum but is much lighter and offers significantly increased flexibility.

Applications of Polystyrene

Polystyrene manufacturers fabricate a diverse range of stock forms which may include plastic rods, plastic sheets, plastic films, pipes, tubes, and plates. These may be utilized as finished products or can be processed further to satisfy particular specifications.

Such desirable properties as good thermal and electrical insulation, light weight, and flexibility, as well as a resistance to acids, alkalis, oils, and alcohols, make polystyrene products a popular and economic choice for a broad array of industries. Packaging, building, construction, and architectural design make frequent use of this material. Furthermore, polystyrene is chemically non-reactive, making its use popular in food, medical, biomedical, and pharmaceutical industries, as well as applications involving the storage of volatile chemicals. These products are often sterilized by irradiation or an ethylene oxide treatment.

Electronic housings, compact discs, cutlery, beakers, insulating panels, food trays, packaging products, and window panels are just a few of the myriad polystyrene products available to accommodate the broad spectrum of industrial, commercial, and residential uses. A thermoplastic, PS is pliable when heated and rigid when cold, allowing it to be easily recycled and remolded numerous times. As it is non-biodegradable, diligent recycling is essential to diminishing the environmental impact of this plastic material.

Characteristics of Polystyrene

In its solid form, polystyrene is a colorless, glass-like rigid material. Polystyrene softens just above 100 degrees Celsius and becomes viscous at 185 degrees Celsius. Different fillers can be added to molten polystyrene during processing to alter porosity, strength, flexibility, and thermal capabilities.

Manufacturing Process of Polystyrene

The many uses of polystyrene all begin with the same process of joining monomers to create the plastic polymers. Classified as a liquid hydrocarbon, PS is composed of the elements hydrogen and carbon. Through the free-radical polymerization of petroleum or the derivative phenylethene (another name for styrene), and using benzoyl peroxide as the initiator, these hydrocarbon monomers form covalent bonds with phenol groups to create polystyrene.

Beyond this point, polystyrene can be manufactured in a number of different ways. The most recognizable pre-form of polystyrene is the trademarked extruded foam, Styrofoam. Also available in expanded foam, moldable solids, or viscous fluids, polystyrene is supplied to hundreds of different industries in the most applicable pre-form. Injection molding, casting, extrusion, and stamping are used to manufacture products from this dimensionally stable material.