At 25% deflection , typical compression force is about 10.3 kPa (≈1.5 psi) , giving gentle compliance for gap filling.

Yes—chemistry ensures D3–D10 siloxane-free ; verification per ASTM F2466-10 (non-detected limit 5 ppm). This helps avoid siloxane migration near sensitive electronics.

It’s produced with non-halogenated flame retardants . The IEC defines “halogen-free” as <900 ppm chlorine or bromine and <1500 ppm total halogens (IEC 61249-2-21).

Archiwum FAQs

Q: Does it hold force over time?

Yes—PORON® foams are recognized for superior compression-set resistance for long-term performance.

Q: How does it perform acoustically?

It shows superior sound absorption at low frequencies , helping mitigate acoustic noise and resonance in compact housings.

Q: Which flame and safety tests does it meet?

Listed UL94 V-0 (File E20305) and also FMVSS 302 and CSA Component V0 ; Fogging : Pass per SAE J-1756 .

Q: What’s the temperature use range?

Recommended continuous use up to 90 °C (194 °F) and intermittent up to 121 °C (250 °F) .

Q: What thicknesses and density are available?

Typical thickness range 3.0–10.0 mm (0.118–0.394 in) ; density ~176 kg/m³ (11 lb/ft³) . Standard color: Black (04) .

Q: What is PORON® 40V0?

A soft, highly compressible polyurethane foam engineered to achieve UL94 V-0 while maintaining long-term sealing/cushioning performance.

Q: Can you support reusable packaging with our plant?

Yes. We set up returnable loops (cores, boxes, pallets), mark flows for quick sorting, and coordinate with your logistics to make reuse practical. Where loops aren’t feasible, we design mono-material packs for easier recycling.