Description
10SMA02750 – ALCA FOAM FIRE 750 ML
One-component polyurethane foam
DESCRIPTION:
It is a one-component, flame-retardant polyurethane foam that cures with air humidity, providing good acoustic and thermal insulation.
Volume: 33-38 L (freely foamed) (750 ml)
Foam density: 22-26 kg/m³
Application temperature: min. +5°C (surface), 20-25°C (canister)
Curing time: 5-10 min.
Cutting time: 20-25 min.
Drying time: 1.5-5 hours, depending on temperature and humidity from -40°C to +90°C
Dimensional stability: max. ± 5%
Water absorption: max. 1 vol.%
Compressive strength: 0.04-0.05 MPa
Tensile strength: 0.12-0.14 MPa
Elongation at break: 15-20%
Thermal conductivity: 0.039 W/(m·K) at 20°C
Flammability class: B1
APPLICATIONS:
It is used in the construction industry for sealing, filling, insulating, mounting, and installing (electrical installations, wall cracks, fire doors, vaults, etc.), especially when increased fire resistance is required.
Product code: 10SMA02750
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