Flexible, semi-flexible and rigid. Tailor-made formulations for cables, profiles, pipes and technical components — certified, reproducible, delivered on time.
Each range is optimised for a specific class of application. All compounds are customisable in colour, hardness and additive characteristics.
Highly plasticised compound for cable jackets, flexible pipes, technical articles and sealing profiles. Softness, resilience and resistance to chemicals.
The right balance between flexibility and dimensional rigidity. Ideal for cable trays, corrugated pipes, technical profiles and articles requiring elastic memory.
Compound with no or low plasticiser content for window profiles, structural pipes, sheets and components requiring high dimensional stability.
Insulating and outer jackets for power, telecommunications and control cables. Formulations optimised for fast extrusion, UV stability and abrasion resistance.
Rigid PVC for door profiles and construction components. High resistance to weathering, colour stability, compatibility with co-extrusion and lamination.
Rigid and semi-flexible compounds for drainage pipes, water mains and industrial fittings. Resistance to pressure, temperature and aggressive chemicals.
We collect technical specifications, reference standards, processing and cost target.
Day 1The STIR laboratory develops the recipe and produces the first prototype batch.
Within 48hComplete characterisation with in-house instrumentation. Technical report and CoA attached.
Within 10 daysStart of series production. Every batch with CoA, complete traceability and certificates of conformity.
Agreed timingThree generations of experience translate into hard-to-replicate know-how. The STIR laboratory has been developing PVC formulations since the material conquered industry — with modern instrumentation and a rigorously scientific approach.
The STIR team analyses your needs and proposes the most suitable PVC formulation. No commitment — response within 24 working hours.
Request data sheet