ChemicalsPolyurethane FoamCHEMIFOAM PU FOAM B2 INSULATION SPRAYABLE

CHEMIFOAM PU FOAM B2 INSULATION SPRAYABLE

Quick Info Categories:

SAP: CH06000005

CHEMIFOAM PU FOAM B2 INSULATION SPRAYABLE is a ready-to-use, one-component polyurethane foam with self-adhesive and low-expansion properties. It cures on contact with ambient humidity and can be applied easily and efficiently using the specific applicator nozzle attached to the foam gun. Suitable for large, regular and irregular surfaces, it provides excellent thermal insulation thanks to its very low thermal conductivity. The foam forms a continuous insulating layer, making it particularly effective in complex or hard-to-reach areas.

This heat-resistant foam is commonly used for insulating roofs and walls, offering a modern alternative to traditional insulation materials such as polystyrene boards, glass wool and rock wool.

 

Description

Advantages

  • Professional quality
  • Very low thermal conductivity, forming a continuous insulating layer
  • Excellent resistance to cracks, heat and moisture
  • Fast curing
  • Remains flexible and does not become brittle
  • Strong adhesion to a wide range of construction materials
  • Superior thermal and acoustic insulation
  • High application efficiency, covering up to 10 m² per hour
  • Uniform structure with no thermal bridges
  • Low monomeric isocyanate content, below 0.1%
  • Helps level irregular surfaces
  • Suitable for vertical applications

Applications

This product adheres to a wide variety of construction materials, including metal, plasterboard, brick, concrete, stone, EPS, wood, OSB panels and PVC. It is suitable for insulating ceilings, interior partitions, walls, masonry structures, frames, pipes, attics, basements, garages, workshops, balconies, roofs and roof coverings.

The foam is ideal for use in retaining walls, partition walls, plasterboard, plywood, jambs, extensions and a wide range of brick or block structures. It is specially designed for narrow spaces and difficult-to-access areas.

It can also be used for sealing doors, walls, lintels, ceilings and other construction elements, helping to reduce the risk of thermal bridges.

Additional information

Composition

Polyurethane

Healing system

Contact air humidity

Film formation time

~20 min

Healing time

24 hours

Performance

Aproximately 2m² (2-3cm thick)

Thermal conductivity (35°C)

0,036 W/(m.K)

Shear strength

150 kPa

Tensile bond strength

70 kPa

Temperature resistance (after curing)

-40°C a +90°C

Application temperature

5ºC a +30ºC

Color

White

METHOD OF APPLICATION

PREPARATION

  • The application temperature is between +5 °C and +30 °C. For more effective application and expansion, the can should be at a temperature of +15 °C. It should be kept at room temperature for at least 12 hours before application.
  • Shake the can vigorously for approximately 1 minute before use, with the valve facing downwards.
  • Screw the applicator or gun onto the valve of the foam can.

APPLICATION

  • Always keep the can upside down during application.
  • It is recommended to moisten the area before applying the foam, as moisture accelerates curing time, improves adhesion and ensures a better result.
  • Apply the foam by pressing the trigger onto the material to be bonded, in horizontal and vertical strips 2–3 cm wide. The application surface should be 5 cm inwards from the edges. Apply the foam at a distance of 30–40 cm from the surface. Wait 1 minute after applying the foam, then the surfaces can be joined. If the material to be bonded is heavy, it should be clamped until curing is complete. The application can be adjusted within 5 minutes.
  • When application is interrupted for a period of 10 to 15 minutes, the gun must be cleaned using CHEMIFOAM POLYURETHANE FOAM CLEANER SPRAY.

CLEANING

  • Fresh foam can be cleaned with CHEMIFOAM POLYURETHANE FOAM CLEANER SPRAY, as can the gun used for application.
  • Cured foam can be removed mechanically.

PAINTING

  • Once cured, the foam can be cut, sanded, plastered or painted.

Products

SAPTypemlQnt/box
CH06000005Gun75012

Downloads

Data Sheet Safety Data Sheet