Application
Polyurethane (PU) Foam
Application
Polyurethane (PU) Foam

The Polyurethane (PU) Industry demands precise control over chemical reactions to achieve consistent foam quality, optimized cure speed and reliable end-product performance.
Key Challenges in the Segment
- Reaction control
- Foam consistency
- Cure speed optimization
Recommended Product Range
| Select | Products Type | Key Products | Function / Use Case |
|---|---|---|---|
| Tin Catalyst | Stannous Octoate | Promotes uniform foam structure | |
| Tin Catalysts | Di Butyl Tin Oxide (DBTO), Di Butyl Tin Dilaurate (DBTDL), Di Butyl Tin Diacetate (DBTA), SV Cat 102 | Controls PU reaction and curing |
Safety + Sustainability
SVP’s tin catalysts for PU foam are designed to minimise material waste through precise reaction control and consistent foam output. Our solutions help manufacturers reduce scrap rates and stay compliant with EU and international environmental norms.
Client Testimonial
SVP’s stannous octoate provides precise control over reaction kinetics, enabling uniform foam rise and stable cell structure. This has helped us maintain consistent density and mechanical properties in our products.
SVP’s tin stabilisers have consistently delivered performance and compliance across our CPVC lines. Their technical team is proactive and reliable.
SVP’s methyl and butyl tin stabilizers have significantly improved the thermal stability and process consistency of our PVC pipes and fittings. We’ve achieved better surface finish and reduced rejection rates while maintaining compliance with required standards.
With SVP’s solutions, we have achieved superior transparency and gloss in our PVC sheets used for packaging. Their stabilizers and lubricants ensure stable processing and uniform finish across batches.
With SVP’s antimony stabilizers, we have seen enhanced heat stability and smoother extrusion in our tubing lines. The improved product consistency and reduced rejection rates have positively impacted our overall efficiency.
SVP’s methyl tin stabilizers provide excellent heat stability and color retention, ensuring minimal haze and high clarity in our transparent profiles. Their reliable performance supports uniform extrusion and consistent output quality.
SVP’s DBTDL catalyst delivers precise control over crosslinking kinetics, enabling uniform network formation in XLPE insulation. This has helped us maintain consistent dielectric properties and reliable product performance.
SVP’s tin-based catalysts have improved the curing consistency and overall performance of our coating and resin systems. We’ve achieved better film properties and reliable processing across batches.
FuturAchieve PU Foam Consistency at Scale
Precise Reaction. Less Waste. Consistently Compliant. Whether you’re producing flexible or rigid foams, SVP offers tin catalysts that deliver repeatable, reliable results across production runs.