Antimony-Free PVC-Coated Textiles: The Smarter, Safer Solution

As demand grows for safer, more sustainable materials, Antimony-Free PVC-Coated Textiles are fast becoming the smarter choice for manufacturers and specifiers. At Wilkie, we’ve developed advanced formulations that deliver the same high performance you’d expect – without relying on antimony-based additives.

From automotive interiors to architectural structures, the benefits go far beyond compliance. They extend to worker safety, environmental responsibility, and long-term product integrity.

What Is Antimony and Why Does It Matter?

Antimony trioxide (Sb₂O₃) has historically been used as a synergist in flame-retardant PVC coatings, helping materials meet fire-safety standards. However, growing evidence and regulation – including REACH restrictions in the EU and UK – have highlighted concerns around antimony’s toxicity and its classification as a carcinogen in certain exposure scenarios.

These concerns have led many industries to seek safer alternatives that achieve the same performance without compromising on compliance or protection.

UK Health and Safety Executive Guidance on Antimony Compounds

The Wilkie Approach: Smarter Chemistry, Same Trusted Performance

At Wilkie, innovation is at the heart of every coating we develop. Our antimony-free PVC formulations use advanced stabiliser systems and non-toxic flame-retardant alternatives that perform to the same exacting standards as traditional formulations.

This means our customers benefit from:

• Equivalent or superior flame resistance – meeting relevant British and ISO standards.
• Safer working environments – eliminating exposure to antimony during processing and end use.
• Simplified compliance – future-proofing against tightening chemical regulations across Europe and the UK.
• Sustainable material choices – supporting ESG goals and corporate sustainability commitments.

Learn more about our Advanced PVC-Coated Textiles and how they’re engineered for performance, reliability, and safety.

Applications Across Industry

Our Antimony-Free PVC-Coated Textiles are engineered for demanding environments across multiple sectors, including:

• Automotive and Transport: Interior components, seat coverings, and protective barriers that balance flame retardancy with aesthetics and comfort.
• Defence and Emergency Services: High-specification fabrics meeting stringent durability and safety standards.
• Construction and Architecture: Tensile structures, canopies, and membranes where environmental and worker safety are key considerations.
• Renewables and Energy: Flexible materials for storage, protection, and containment systems that align with sustainability standards.

Wilkie’s vertically integrated UK operation ensures consistent quality control from weaving through to coating, delivering high-performance fabrics you can trust.

Why Switch to Antimony-Free PVC-Coated Textiles Now?

Regulatory and market pressure is accelerating the shift away from antimony-based additives. Choosing a compliant, high-performance alternative today helps you:

• Reduce future risk exposure from material reclassification or restricted use.
• Align with ISO 14001 and REACH compliance goals.
• Strengthen ESG credentials when tendering for public or international contracts.
• Demonstrate proactive product stewardship to clients and end users.

European Chemicals Agency – REACH Restrictions on Antimony Trioxide

Built for Performance. Designed for the Future.

Our Antimony-Free PVC-Coated Textiles represent the next evolution in coating technology – delivering the performance you need with none of the compromises.

From first consultation to production and testing, Wilkie partners with clients to engineer safer, smarter textile solutions that meet evolving market and regulatory demands.

Discover the full range of Wilkie’s advanced PVC-coated textiles and speak to our team about your specification today.