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Materials engineered for demanding applications

We develop and supply polymer compounds, vinyl additives, colorants, and specialty chemicals that help manufacturers deliver reliable, high-performing products across wire & cable, healthcare, and industrial markets.

The Next Generation ... Now!

Advanced polymer compounds and more

Alphagary, an Orbia business, is a global materials science company that develops advanced polymer compounds and additives for demanding applications. Our materials are engineered for performance, durability, and real‑world functionality—supporting everyday products that enable connection, protection, and wellbeing. Guided by deep technical expertise, our innovations are built into products that need to perform reliably over time, often in highly regulated or challenging environments.

With decades of experience, we design materials tailored to the specific needs of diverse industries. From ready‑to‑use grades to custom‑engineered solutions and toll manufacturing, we partner with customers to deliver compounds that work consistently in production and in use. Our focus is simple: materials that function as intended, process efficiently, and stand up to the demands of the applications they serve.

Hand guiding white compound pellets from bag to larger box

Compounds

While our roots are in vinyl compounding, we have expanded our portfolio over the years.

Two hands pouring clear liquid plasticizer into lab beakers

Plasticizers

We produce plasticizers at our facility in Altamira (Mexico) under the brand name MEXIFLEX.

Stabilizers

Under the brand name VINASTAB, our calcium-zinc stabilizers are a one-pack addition ...

Two children in front of a glass door reaching up toward a rainbow on door - representing stabilizer in the PVC compound used in the door frame

Phthalic Anhydride

Our PA delivers exceptional performance and consistency.

Two lab technicians evaluating phthalic anhydride
Colorful plastic pellets (blue, green, yellow, orange, red) arranged together to represent different colorants

Colorants

Choose from Munsell colors to compliment W&C products or fine bead EVA-based masterbatch.

Strawberry jello molded to represent a product that uses fumaric acid

Fumaric Acid

Fumaric Acid enables safe and stable preservation of foods and helps mitigate waste.

We work as a global team to bring solutions to our customers.

Alphagary is an Orbia business and part of Orbia's Polymer Solutions business group.  Alphagary’s history reflects a steady evolution driven by innovation, strategic acquisitions, and reinvestment in our future. These milestones highlight how we have expanded our expertise, strengthened our global presence, and how we continue to invest in growth to better serve our customers worldwide. 

Through acquisition and integration of established businesses, Alphagary has evolved into the organization it is today. Our product portfolio is broad and has expanded through innovation and acquisition.  We kept heritage brand names to support customers who have approvals with legacy products. 

Alpha Chemical & Plastic, Gary Corporation, Evode Plastics, AW Compounders, Mexichem Compounds, Bayshore Polymers, Vinyl Compounds, Sylvin Technologies and Neotrimental form the Alphagary group.

Your challenges inspire our innovation.

We love a good challenge—especially when it comes from our customers. Whether you’re looking to improve performance, meet new regulations, or explore something entirely new, we work closely with you to create material solutions that fit. With a wide range of capabilities and a team that’s always curious, we turn your ideas into practical, innovative results.

Picture of green field with solar panels and wind farms taken from a drone to represent sustainability

We are actively working to shape a better future through responsible actions.

At Alphagary, sustainability isn’t just a goal—it’s how we operate every day. We’re actively working to shape a better future through responsible actions in our facilities, innovative product development, and a strong commitment to our people. Like you, we care about our communities, our environment, and the legacy we leave for future generations. By making thoughtful choices today, we’re building a more sustainable tomorrow.

We invite you to contact us to learn more about our capabilities and what we can do for you.

Smiling Orbia employee in a lab setting

Contact Us

Alphagary gaylord boxes with Alphagary and Orbia logos
Manufacturing line at Alphagary site in Altamira MX
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