One Component Expanding B3 750ml Flammable PU Foam CTI

One-Component Expanding Foam, flammable PU foam B3 grade 750ml
 
Description:
 

Aristo One-Component Construction PU Foam cures when moisture in the air reacts with the chemistry of the foam, it can be used to economically insulate and fill of large seams, joints and cracks against heat loss, cold, draught, noise and moisture, adhere to all building materials except polyurethane foil, silicone and Teflon.

Physical Properties

• Physical state: Aerosol

• Main ingredient: Polymethylene polyphenylene ester

• Density: 14-16Kg/m3

• Adhesion strength: 95kPa

• Elongation at break: 8-20%

• Shear strength:100kPa

• Compression strength: >30kPa at 10% compression

• Thermo conductivity:0.035Kcal/m H℃

• Tack free time: 8.5min

• Cutting time: 40min

• Closed cells: >70%

• Storage life: 12 months around at 20℃

Directions:.

1. Shake the Aristo PU Foam can vigorously (20-30 seconds valve down) in order to mix the components before use.

2. Screw the can onto the adaptor.

3. The working position is valve down.

4. Vertical gaps should be filled from down to up.

5. Do not fill the whole gap-foam grows in volume.

6. If you fill window or door gaps, the gaps maximum gap size should be 3 cm. Foam should not be used in gaps larger than 5 cm.

7. The speed of application and the thickness of the bead should be controlled by the adequate pressure on the gun or adaptor trigger.

8. If you stop the application for time longer than 5mins, remember to shake the can before continuation of works.

Storage

1. Keep in dry place.

2. Don’t unseal it before use.

3. Protect from sunlight and do not expose to temperatures exceeding +50°C.

4. Keep upright at all times.