POLYURETHANE FOAM B1 FIRE RESISTANT

1-component polyurethane foam for applications with requirements of building material class B1

Chemical base: Polyurethane
Colour: Blue
Forming density: 22 kg/m³
Cell structure:
Cell structure conditions: tested according to Würth test methods
Tack-free after: 25 minutes
Tack-free conditions: at 23°C and 50% relative humidity
Can be cut after: 30 minutes
Conditions for cutability: at 23°C and 50% relative humidity
Can be overcoated after: 3 h
Full elasticity: 24 hours
Conditions for full elasticity: at 23°C and 50% relative humidity
Minimum processing temperature: 5 °C
Maximum processing temperature: 35 °C
Minimum ambient processing temperature: 5 °C
Maximum ambient processing temperature: 35 °C
Minimum surface processing temperature: 5 °C
Maximum surface processing temperature: 35 °C
Minimum processing temperature for canning: 5 °C
Maximum processing temperature for canning: 30 °C
Minimum temperature resistance: -40 °C
Maximum temperature resistance: 90 °C
Building material class: B1 – Low flammability
Conditions of building material class: according to DIN 4102-1
Water absorption (%): 1 Vol-%
Conditions of water absorption: according to DIN EN 1609
Compressive strength: 3.9 N/cm²
Compressive strength conditions: according to DIN 53421, at 10% compression
UV resistance: No
Elongation at break: 10 %
Elongation at break conditions: according to DIN 53571
Bending strength: 0.7 N/mm²
Bending strength conditions: according to DIN 53423
Shear strength: 0.14 N/mm²
Shear strength conditions: according to DIN 53427
Capacity (volume) approx.: 40 l
Contents: 750 ml
Container: 750 ml: Container aerosol
Content weight: 780 g
Resistance against: Petrol, oil, paints.
Without FC: Yes
Shelf life from production: 12 months