SOMAFIX LOW EXPANSION POLYURETHANE GUN FOAM (WINTER USE) S921W

Kind: 750 ml (920 g)

DETAILS / SPECIFICATIONS

Description:
Somafix Low Expansion Polyurethane Gun Foam Winter Use S921w, is an assembly foam which has low expansion properties to prevent foam pressure to push or pull door and window frames inward or outward.

Application area Description:
For fixing doors, windows and similar frames, used in insulation of hot and cold water pipes and electrical equipments, fix the gaps, holes and cracks.

Technical Description:
Can be shaved, sand papered and painted after it get hardens in 1-3 hours. Bonds to all kinds of building materials except silicone, teflon, polyethylene and polypropylene. It is resistant to every kind of weather conditions, seawater, steam and moisture. Not easy flammable.

Instructions For Use:
Shake the can strongly for 30 seconds. Install the foam gun on the can. Remove the dirt, dust and grease from the application place and moisture it by water. (moisturing the ground and released foam is important for accelerating the reaction and obtaining a productive result). Turn the can upside down and press the trigger. For later applications, dried foam residue should be removed from the pipe and valve. Smeared foam residue can be cleaned by SOMAFIX PU FOAM CLEANER. Since foam tenders to expand, proper quantities should be used.

Shelf Life:
15 months. Production date is on the can.

Technical data (23°C RH %50)

Chemical Basis: Polyurethane Prepolymer
Curing System: Moisture
Skin Forming Time: 8 - 10 min
Cutting Time: 15 - 20 min
Ultimate Elongation (%): 19
Tensile Strength: 3 N/cm²
Density: 17 – 20 kg/m³
Thermal Resistance: -40 °C to +100 °C
Yield: 45 - 55 l
Closed Cell Content (%): 70 - 80
Thermal Conductivity: 25 - 30 М W/m.K
Application Temperature: -15°C / +30 °C
Storage Temperature: -5°C / +30 °C
Ideal Can Temperature: +20 °C