Products / Polymer Additives

Polymer Additives

Royce offers a full-range of Functional Additive masterbatches to help improve performance, increase efficiency and impart specific properties to your finished product.

Royadd Masterbatch products include, Slip, Anti-Block, Filler, UV, CFA (Chemical Foaming Agents) and FR Additives.
Moreover, our Poly Nu-Cell nucleating agents set the industry standard for performance, cost and consistent cell
structure in Polystyrene Foam Nucleation.

Poly Nu-Cell products are available both with and without the addition of a
Chemical Foaming agent.

Royce offers a full line of endothermic foaming agents for PE, PP and PS for weight reduction,
structural enhancement and sink elimination ranging in active loadings of 5-40%.

Royce will work with you to develop
custom formulate an additive or blend of additives that will optimize your product’s performance and the lowest possible cost.

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Beyond product quality, a commitment to
superior service and innovation.

Top Quality Standards

Royce does not sacrifice quality in pursuit of short-term gain. We maintain long-term relationships with all of our key suppliers.

Rigorous Product Testing

Royce certifies every shipment, and in most cases tests our materials in our customer’s application to ensure its performance in finished product.

Sourcing & Validation

Royce has almost 90 years experience developing supply relationships, and in some cases has transferred technology to our suppliers. This cooperative approach ensures our suppliers meet or exceed our quality standards.

Industry Expertise & Custom Solutions

Royce employs a team of applications specialists, experts in not only the chemistry of our products, but also the application of them at our customers.

Capacity + Reliability

Royce has the financial strength to support our customer’s needs. Whether customers need just-in-time delivery, or require seasonal adjustments of inventory, Royce is always ready to provide support.

Superior Customer Service

Royce’s customer service department is always rated as exceptional. If you need an answer, you can count on someone answering the phone and responding to you quickly.