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PolyRenew® Styrene

ISCC PLUS Certified PolyRenew® Styrene: Pioneering Sustainable Product Solutions

AmSty offers ISCC PLUS certified PolyRenew® Styrene, made possible with materials sourced from innovative advanced recycling, bio-circular and other sources.

We recognize our customers are increasingly setting ambitious sustainability goals and AmSty is proud to play an important role in helping our customers achieve their success.

Learn more from John Medico
AmSty Vice President – Feedstocks, Styrene & Supply Chain

ISCC PLUS and a Mass Balance Approach

Using an ISCC PLUS-verified mass balance approach, the sustainable characteristics of feedstocks can be assigned to specific shipments to AmSty customers using a credit-based system. For example, an ISCC PLUS-certified company that purchases AmSty’s PolyRenew® styrene monomer to produce rubber destined for tires can represent that the tires are made with a percentage of recycled styrene on a mass balance basis that is third-party validated.

It’s one more way AmSty is empowering our customers and converters and helping drive meaningful progress toward a circular economy.

AmSty was the first U.S. company to partner with ISCC (International Sustainability and Carbon Certification) to apply the organization’s third-party certification system to recycled plastics in the U.S. Considered the gold standard for sustainable chemicals and plastics accreditation, ISCC PLUS is an internationally recognized certification process for circular and sustainable content that audits the supply chain from end to end.

Mass Balance Verification

  • Documents inputs and outputs of manufacturing
  • Allows mixing of recycled and virgin material
  • Supports manufacturing efficiency
  • Broadly accepted across multiple industries

Learn how AmSty is leading boldly in sustainability

Check out our most recent Sustainability Report here – AmSty: Making Waves

Stay Informed

  • AmSty’s Styrene Team Leads in Driving the Circular Economy Forward

    PolyRenew® Styrene is AmSty's latest approach in sustainable product offerings. The product is made using recycled or sustainable raw materials and produced through an ISCC PLUS-verified mass balance approach. This approach guarantees that the feedstocks used are sustainable and verifiable through a third-party certification system.

    JC Gonzalez, Senior Business Manager for Styrene at AmSty, is at the helm during a milestone moment for styrene – an essential material found in tires, insulation, food packaging, medical supplies and more.

    Read more

  • AmSty’s PolyRenew® Styrene Accelerates Circular Economy

    AmSty, one of the largest styrene producers in the Americas, announces the first sales of PolyRenew® certified recycled styrene were sold in calendar year 2024.

    "We're proud to be a pioneer in providing sustainable product solutions and are excited to see momentum building with customers for PolyRenew® in both styrene and polystyrene markets," said Randy Pogue, AmSty President and CEO.

    Read more

  • Sustainability is Business as Usual: A Commitment to Doing the Right Thing

    Sustainability is business as usual at AmSty, according to John Medico, Vice President of Feedstocks, Styrene and Supply Chain. AmSty is a leading producer of styrene monomer and polystyrene plastic.

    "It's a further extension of the values I've seen at AmSty and in the plastics industry for a long time," he said. "It's an evolution of continuous improvement, environmental stewardship, doing the right thing for communities. All have been valued in the chemical and plastics industry for years."

    Read more


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Other Products

Other
Products


AmSty sells diethylbenzene (DEB), ethylbenzene (EB) and toluene throughout the Western hemisphere and Asia.

At AmSty, DEB, EB, and Toluene are produced from our St. James, Louisiana plant, as a part of the styrene manufacturing process. Ethylbenzene, diethylbenzene, and toluene are key feedstocks for other aromatic hydrocarbons such as benzene and styrene monomer. 

Key Diethylbenzene Market Applications
  • Manufacturing Heat Transfer Products
  • Flame Retardants
Key Ethylbenzene Market Applications
  • Automobile Parts
  • Paints and Coatings
  • Electronics
Key Toluene Market Applications
  • Adhesives and Solvents
  • Paints and Lacquers
  • Fuels
Important Documents

 Additional Product Stewardship Documentation

Ethylbenzene SDS (EN only)

Sales Contact

Mike Coburn, Feedstocks Manager
(832) 616-7861
(844) 512-1212, option 4

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Styrene Monomer

STYRENE
MONOMER


Styrene Monomer (SM) is naturally occurring organic compound that can also be made on a commercial scale in a production plant environment.  Interestingly, Styrene Monomer is found naturally occurring in strawberries, coffee beans, peanuts, and cinnamon.  Commercially, SM is used directly in a variety applications including paints, coatings, electronics, and automobiles.  Styrene is most commonly used as a feedstock for polystyrene plastic. 

Styrene Monomer can be recycled from discarded polystyrene waste back into Recycled Styrene Monomer (RSM) through a process known as chemical recycling.

Key Styrene Monomer Market Applications
  • Automobile Components
  • Adhesives
  • Synthetic Countertops
  • Medical Equipment
  • Printer Toner
  • Paints and Inks
  • Lubricants
  • Tires / Rubber
  • Grout
  • Asphalt

At AmSty, SM is made at our St. James, Louisiana plant.

 

Important Documents

Product Stewardship Summary
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN)

Styrene Monomer Safe Handling Guide
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN)

AmSty Styrene and Ethylbenzene Tank Truck Restricted Cargo List  
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN)

AmSty Marine Terminal Rules 
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN)

AmSty Marine Provisions
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN)

 
Safety Data Sheet
955111 338d6733369e49119f271de3f12eb5e6 mv2(EN),  955111 338d6733369e49119f271de3f12eb5e6 mv2(ES),  955111 338d6733369e49119f271de3f12eb5e6 mv2(FR)

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Polystyrene - HIPS

HIGH IMPACT
POLYSTYRENE


AmSty high-impact polystyrene (HIPS) resins are designed for excellent dimensional stability, toughness, gloss, and processing ability.  HIPS resins are available in a range of impact-resistant options. 

Some uses include single use food packaging, cups, lids, appliances and housewares. 

At AmSty, HIPS resin is made at our plants in Marietta and Hanging Rock, Ohio, Torrance, California, Joliet, Illinois, and Cartagena, Colombia.

Key HIPS Market Applications
  • Foodservice packaging
  • Consumer Electronics
  • Appliances
  • Thermoformed applications

 Medical Application Policy

 Additional Product Stewardship Documentation

HIPS Regulatory Summary (US)

HIPS Regulatory Summary (EU)


HIPS Resins Quick Reference Safety Data (SDS) Technical Data
Product Melt Flow Izod EN (US) EN (Canada) ES (CO) FR (Canada) ES (MX) FR EN ES
STYRON™ 404 2.3 1.6 PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 414 13 2.3 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 421 3.9 1.9 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 478 6.0 2 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 484 2.8 2.1 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 487 2.8 2.7 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ 498 3.5 2 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ A-TECH™ 1115 2.8 3.9 PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ A-TECH™ 1170 1.9 1.7 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ A-TECH™ 1175 2.8 1.8 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ EA6740 3.2 2.7 PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ EB6400 3.0 2.2 PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ EB6755 3.2 2.7 PDF icon PDF icon PDF icon PDF icon PDF icon
STYRON™ EC6600 2.0 2.3 PDF icon PDF icon PDF icon PDF icon PDF icon PDF icon

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