FIRM BOND PU FOAM

Product Description:

FIRM BOND One-Component Polyurethane Foam can be used to economically insulate, seal, bond, fill and stop air infiltration. One-component foams cure when moisture in the air reacts with the chemistry of the foam. It exerts a strong cohesive force on most material(excluding gypsum,grease, and oily materials), giving good performance of heat preservation and sound insulation.

Technical Data:

Appearance: stable foam, CFC free

Max. yield rate: ≥50 times

Foam density: ≥10kg/m3

Thermal conductivity W/(m.K): ≤0.050(35℃)

Dimensional variation ratio:0.5～5.0%(23±2℃,48hr)

Tensile strength of adhesion of PVC-PVC: ≥60kPa

Tensile strength of adhesion of aluminum plates: ≥60kPa

Surface curing time: ≤15min. (23±2℃,50±5RH)

Full curing time:60-90min. (23±2℃,50±5RH)

Water permeability: impermeable

Working temperature range: 5～35℃

Temperature tolerance range: -30～80℃

Applications

 1. Door and window installation: seal, fill, fix and adhere the　gap betwee　doors, windows and walls.

2. Advertisement model: make model and sand plate, repair show board.

3. Sound insulation and absorption: insulate and absorb sound as a sealant in speech room and broadcast studio.

4. Gardening: make ikebana and gardening simple and beautiful.

5. Daily maintenance: repair the hole, gap, brick and floor.

6. Resisting water and fixing leak: mend the hole of water pipe and cloaca.

7. Packing and transportation: pack valuable and fragile goods easily and 

     quickly, resist shock and press.

Storage and transportation:

Shady and dry place

Keep upside during storage and transportation.

Shelf life: 9 months when stored at 20℃.

Beyond the shelf life, it is available to use if passed the test.

Packing:

750ml/pc, 12pcs/ctn. Carton Size: 28*21*36cm

500ml/pc,12pcs/ctn.  Carton Size: 28.21*25.7cm