Specialist Polymer Compounds, Masterbatches & Functional Additives

Plastics, designed for you.

Radical Materials develops and manufactures specialist polymer compounds, masterbatches and additives for plastics, silicone and rubber, including metal & X-ray detectable, antimicrobial, thermally conductive, electrically conductive and PFAS-free solutions. From rapid development trials to commercial production, materials are formulated and tested in-house to suit your polymer, process and application.

SCOPIC®

Metal & X-ray detectable plastics, silicone & rubber compounds and masterbatches

SCOPIC® metal and X-ray detectable compounds and masterbatches allow fragments from polymer components to be identified by conventional food and pharmaceutical inspection systems. Available in plastics, silicone and rubber, formulations can be optimised for detectability, mechanical performance, colour and food-contact requirements.

pie containing x-ray & metal detectable plastic foreign body contaminants
Antimicrobial

Antimicrobial plastic additives, masterbatches & compounds that reduce the growth of bacteria & mould

Radical Materials develops antimicrobial formulations for a wide range of plastics, silicone and rubber, with technologies selected according to the polymer, target microorganisms, application and regulatory requirements. Solutions can provide antibacterial, anti-mould or combined antimicrobial performance.

KONDUCT®

Thermally & electrically conductive plastics, silicone & rubber

KONDUCT® thermally and electrically conductive polymer compounds provide lightweight alternatives to traditional materials in thermal management, electrical conductivity and EMI/RFI shielding applications. Formulations can be developed in thermoplastics, silicone and rubber to suit the required conductivity, processing method and mechanical performance.

AirSential®

Odour & VOC control additives for plastics & polymer materials

AirSential® additives reduce unwanted odours and volatile organic compounds (VOCs) released from plastics, polymers, adhesives and other materials. Technologies can be incorporated into products used in automotive interiors, apparel, construction and the built environment to control emissions at source.

Airsential reduces VOC off-gassing from plastics used in automotive interiors
PFAS-Free Processing Aids

PFAS-free polymer processing aids for extrusion & moulding

Radical Materials develops PFAS-free, fluorine-free polymer processing aids (PPAs) designed to improve polymer processing without reliance on conventional fluoropolymer-based technologies.

Our PFAS-free processing aids can help reduce melt fracture, processing torque and die build-up, while improving surface finish, extrusion stability and overall processing efficiency. Formulations can be tailored to the polymer, manufacturing process and specific processing challenge.

Suitable for applications including film extrusion, pipe and profile extrusion, compounding and injection moulding, our technologies can be evaluated through application-specific trials to demonstrate performance under representative processing conditions.

PFAS-free processing aid

Why Radical Materials?

Radical Materials combines specialist polymer formulation, in-house manufacturing and material testing to develop functional materials around the requirements of the finished application. Our approach is practical, evidence-led and focused on achieving the required performance without unnecessarily compromising processing, mechanical properties or appearance.

Developed & manufactured in-house

From initial formulation and trial compounding through to testing, scale-up and commercial manufacture, development remains under our direct control. This allows us to respond quickly, adjust formulations efficiently and maintain consistency as projects move from laboratory-scale trials into routine production.

Application-led development

We develop materials around the requirements of the finished component rather than treating each additive in isolation. Polymer type, processing method, operating environment, regulatory requirements, colour, mechanical performance and cost are considered alongside the required functional property from the outset.

Comprehensive material testing

Our in-house testing capabilities allow formulations to be evaluated and refined during development. Depending on the project, this can include mechanical, thermal, electrical, environmental and application-specific testing, helping us understand how functional additives affect the complete material rather than relying only on supplier data.

Flexible scale-up

Projects can begin with small development quantities and progress efficiently into commercial production once performance has been validated. This flexibility makes us well suited to both specialist low-volume applications and larger established product programmes, without requiring customers to commit to significant production volumes before a formulation has been proven.
CUSTOM DEVELOPMENTS

Rapid design and development of custom additive formulations for plastics & coatings

Our in-house formulation, compounding and testing capabilities allow us to develop custom polymer additives, masterbatches and compounds around specific performance requirements. Projects can progress from small-scale development and prototype testing through to commercial manufacture, including combinations of multiple functional technologies within a single material.

Custom masterbatch developments from Radical Materials
MATERIAL TESTING

Polymer testing, material analysis & performance validation

It is important to recognise that there may occasionally be unforeseen side effects when utilising functional additives. For this reason, we have invested in a comprehensive suite of material testing equipment, ensuring any such effects can be identified and mitigated as part of our standard process.

Latest technical developments

Antimicrobial polyketone combats e. coli in food processing environments

Antimicrobial polyketone masterbatch for food processing & water applications

Radical Materials has developed an antimicrobial polyketone masterbatch for food processing, water and fluid-handling applications. Tested at 5°C, the technology delivers >99.99% antibacterial efficacy while ...
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white polyketone

Introducing An Unprecedented Pure White Polyketone & overcoming challenges with POM

In the world of engineering polymers, Polyketone (PK) and Polyoxymethylene (POM) are celebrated for their toughness and stability. This month, we are highlighting several breakthrough ...
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Why Polymer Development Should Start with the Application, Not the Additive

We regularly receive enquiries that begin with a request for a particular additive. “We need an antimicrobial additive for polypropylene.” “Can you supply something to ...
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food production equipment using x-ray detectable plastics

Metal Detectable Plastics: Why Detectability and Mechanical Strength Both Matter

Metal & x-ray detectable plastics allow any products which are made from plastics/polymers to be enhanced in terms of their ability to be detectable by ...
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