Professional Manufacturer High Grade Polyurethane Foam
|FOB Unit Price:||US $1 US $2|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Iron Tin with Printed Design|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: FBSG series
- Seal Tape Kind: Colored Teflon Tape
- Material: Composite Materials
- Silicone Sealant Curing Condition: Room Temperate
- Silicone Sealant Color: White
- Bonding Material: Door, Window
- Trademark: FIRM BOND
- Origin: China
- Type: Foam
- Seal Tape Usage: Engineering
- State: Nonfluid
- Silicone Sealant pH Value: Neutral
- Mildew Proof: Not Mildew Proof
- PU Fixing Foam 750ml: Polyurethane Foam 500ml
- Specification: 750ml/pc, 500ml/pc, 12pcs/ctn
- HS Code: 32141090
In One Component foaming fill, convenience, easiness, efficiency, and reduced labor during its using.
High filling degree
After polyurethane prepolymer is ejected, its volume increases rapidly, filling the hole to its extreme depth and ensuring high filling degree.
Good cohesive force
Due to multiple carbamate radicals contained, polyurethane foam can tightly adhere to cement mortar and PVC plate, ensuring that the wind pressure to the window frame is evenly distributed among the four walls of the opening, instead of being withstood exclusively by spanker bolts on several fixed plates.
When filling and foaming, excessive foam will flow out, without causing deformation of the window frame.
High sealing performance
Ultimately, polyurethane foam will constitute a half rigid closed cell material that blocks air flow, insulates sound waves, and resists shock.
Easiness in finishing
As the foam cures, the protruding part can be cut and trimmed by a cutter easily.
As the foam cures, brushing the surface with coating and emulsion paints can prevent aging due to exposure to ultraviolet.
Long service life
Properly painted open-air PU foam will not be prone to aging, giving a service life up to 50 years.
Flames on PU foam will be automatically extinguished, showing compliance with the DIN 4102-B2 requirement, Germany.
Cured foam can endure temperature -30ºC~+100ºC, can resist solvent, acid and alkali.
Environment friendliness & energy conservation
CFC free foam does not harm the atmospheric ozone layer. Besides, the cured foam causes no hazards to human, the high sealing performance ensures reduced loss of energy.
The foam has no corrosive effect on the window frame material.
|Foam Density||≥10 Kg/m³|
|Thermal Conductivity||≤0.05 W/m.k|
|Surface curing time||5-10minutes|
|Full curing time||60-90min.|
|Bond Strength||Aluminum board||≥80 KPa|
|PVC plate||≥80 KPa|
|Storage and Shelf life||12 months stored at 25ºC dry shady place|
☆FIRM BOND OCF can be used in temperature range of 5~40, if in low temperature condition, we suggest that it should be placed in 25~30ºC circumstance for 30 minutes to ensure the better performance. Range of temperature resistance of cured foam is from -40ºC~ +100ºC.
☆OCF is moisture curing. The more moisture, the quicker the cure. Uncured foam can be removed with solvent. But after cure, foam can only be removed mechanically by sanded or scraped off.
☆Cured foam will turn to yellow by direct exposure to UV rays, so painting of coating is recommended. Clean gun with special PU cleaner timely after using.
☆Before replacing can, shake new can vigorously(at least 20 times), unscrew empty and immediately replace with a new foam can, avoid of the joint gun cure.
☆The flow adjustment screw and trigger of the gun can control the foam flow, turn off the flow adjustment screw clockwise-direction when finishing.