Mousse de polyuréthane pulvérisée

  • Color: White
  • Certification: ISO9001/ISO14001/ISO45001/ISO50001
  • Sample: testing of sample is available

Description of Spray Polyurethane Foam

Spray polyurethane foam (SPF) is a high-performance insulation material applied by spraying, featuring very low thermal conductivity to effectively block heat transfer, improve building energy efficiency, and reduce heating and cooling costs.

With excellent insulation, sealing, and adhesion properties, SPF also serves as an air, moisture, and dust barrier, provides a seamless structure, enhances structural support, and is widely used in thermal insulation for the construction and roofing industry, aerospace industry, pipe insulation, as well as hot tubs and spas.

ParameterClosed-cell SPFOpen-cell SPF
Density32–40 kg/m³ (2.0–2.5 lb/ft³)8–12 kg/m³ (0.5–0.75 lb/ft³)
Thermal Conductivity (λ)0.020–0.025 W/(m·K)0.034–0.039 W/(m·K)
Closed-cell Content≥90%<20%
Water Absorption≤2% (volume, 24 hours)10–15%
Compressive Strength≥150 kPa20–30 kPa
Adhesion (to concrete)≥100 kPa≥50 kPa
Temperature Resistance-50 °C to +90 °C (short term up to 120 °C)-50 °C to +90 °C
Flame Retardant RatingB2/B1 (DIN 4102) or Class 1 (ASTM E84)B2/B1
Dimensional StabilityLow shrinkage, deformation ≤1% under temp/humidity changesHigher deformation, up to 3–4%
Water Vapor PermeabilityLow (excellent moisture barrier)High (requires vapor barrier)

    Nous contacter

    Please feel free to sent your inquiry information to us. We will contact with you ASAP. Email: market@krceramicfiber.com

    * Name:

    * Courriel :

    * Phone/Whatsapp:

    * Message:

    GET PRICE
    X GET PRICE

      Nous contacter

      Please feel free to sent your inquiry information to us. We will contact with you ASAP. Email: market@krceramicfiber.com

      * Name:

      * Courriel :

      * Phone/Whatsapp:

      * Message: