Field of application
Foam is used for filling penetration seals , filling of holes and gaps , installation of fire protection doors and for thermal insulation where high requirements for fire resistance are needed.
Fire Rated Foam
One-component polyurethane fire insulation foam is an air humidity curing prepolymerized mixture in an aerosol can. Cured foam is a good temperature and sound insulator, and has strong adhesive properties. Adheres well to most building materials, with the exception of teflon, polyethylene and silicon surfaces. Cured foam is sensitive to UV-light and direct sunlight.
Application Instruction
Houd het schuim kan rechtop . Draai de applicator (stro ) het schuim ventiel . Schud het blik ten minste 20 keer vóór gebruik . Voor toepassingen , draai de applicator op zijn kop en druk op de applicator trekker . Het schuim uitgag kan worden aangepast door applicator trekker . Bij lage temperaturen schuim kan worden opgewarmd voor het werk in de warme kamer of water . De temperatuur van de kamer of het water mag niet meer dan 30 ° C .
Safety Regulations
Can contains diphenylmethane 4,4-diisocyanate. Dangerous when inhaled. Irritates eyes, skin and respiratory organs. Inhalation of gas may cause allergy. In case of eye-contact rinse thoroughly with water and seek medical help. Do not smoke during work! Make sure that there is good ventilation, use protection means when necessary. Keep out of the reach of children. Aerosol can must not be stored at temperatures over +50 °C and in direct sun. Detailed safety information is available on safety data sheet (SDS).
Application Conditions
Air temperature during application +5 °C…+30 °C, best results at +20 °C. Can temperature during application +10 °C…+25 °C, best results at +20 °C. Surfaces must be clean from dust, loose particles and oil before foam is applied. Substrate should be moistened as the foam expands due to the moisture. A moistened surface ensures better results. Cured foam can be painted.
Storage Conditions
Can must be stored and transported in vertical position. Store in a cool and dry place. Store at temperatures +5 °C…+30 °C. Aerosol can must not be stored at temperatures over +50 °C and in direct sun. Storage life 12 months.
Cleaning
Zacht schuim kan verwijderd worden met aceton , uitgehard schuim enkel mechanisch.
| Properties | Unit | Value |
|---|---|---|
| Shelf life | months | 18 |
| Tack free time | minutes | 12-16 |
| Cutting time (30 mm bead) | minutes | 30-40 |
| Completely cured in joint (+23 °C) | hours | max. 18 |
| Completely cured in joint (-5 °C) | hours | max. 24 |
| Density | kg/m3 | 25-30 |
| Fire class of cured foam (EN1366-4) | EI 20 – EI 180 | |
| Volume decrease | % | none |
| Expanding volume | upto 40 times | |
| Flash point of cured foam | °C | 400 |
| Tensile strength (BS 5241) | N/cm2 | 10 |
| Compression strength at 10% (DIN 53421) | N/cm2 | 4 |
| Thermal conductivity | W/m²K | 0.03 |
| Temperature resistance of cured foam | °C | long term: -50...+90 short term: -65…+130 |
Fire Resistance tested as per BS476-20:1987 for linear gap seal upto 120 minutes
Fire Resistance tested as per EN1366-4:2006+A1:2010 for linear joint seals upto 240 minutes
| Joint depth ( mm ) | Joint width ( mm ) | Material of vertical joints | EI class |
|---|---|---|---|
| 100 | 10 | Mild Steel/Aluminium | 30 |
| 100 | 10 | Concrete | 90 |
| 100 | 10 | Timber | 30 |
| 200 | 40 | Mild Steel/Aluminium | 30 |
| 200 | 40 | Concrete | 30 |
| 200 | 40 | Timber | 120 |
| Properties | Unit | Value |
|---|---|---|
| Shelf life | months | 18 |
| Tack free time | minutes | 12-16 |
| Cutting time (30 mm bead) | minutes | 30-40 |
| Completely cured in joint (+23 °C) | hours | max. 18 |
| Completely cured in joint (-5 °C) | hours | max. 24 |
| Density | kg/m3 | 25-30 |
| Fire class of cured foam (EN1366-4) | EI 20 – EI 180 | |
| Volume decrease | % | none |
| Expanding volume | upto 40 times | |
| Flash point of cured foam | °C | 400 |
| Tensile strength (BS 5241) | N/cm2 | 10 |
| Compression strength at 10% (DIN 53421) | N/cm2 | 4 |
| Thermal conductivity | W/m²K | 0.03 |
| Temperature resistance of cured foam | °C | long term: -50...+90 short term: -65…+130 |
| Joint depth ( mm ) | Joint width ( mm ) | Material of vertical joints | EI class |
|---|---|---|---|
| 100 | 10 | Mild Steel/Aluminium | 30 |
| 100 | 10 | Concrete | 90 |
| 100 | 10 | Timber | 30 |
| 200 | 40 | Mild Steel/Aluminium | 30 |
| 200 | 40 | Concrete | 30 |
| 200 | 40 | Timber | 120 |
Fire Resistance tested as per BS476-20:1987 for linear gap seal upto 120 minutes
Fire Resistance tested as per EN1366-4:2006+A1:2010 for linear joint seals upto 240 minutes
Fire Resistance tested as per BS476-20:1987 for linear gap seal upto 120 minutes
Fire Resistance tested as per EN1366-4:2006+A1:2010 for linear joint seals upto 240 minutes
