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Professional B2 Fire Resistant PU Foam Spray / Polyurethane Foam 750ml
Specifications:
| Content | 750ml/can |
| Can Size(diameter*lengh without cap) | 65mm*300mm |
| Box Size | 275*205*360mm (straw type) 275*205*340mm (gun type) |
| Spray type | Straw/gun type |
| Valve system | High pressure |
Description:
- One-Component Construction PU Foam.
- Curing 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.
- It can be against heat loss, cold, draught, noise and moisture.
- Adhere to all building materials except polyurethane foil, silicone and Teflon.
- Matching with German DIN4102-B2 standard.
- lt exerts a strong cohesive force on most materials (excluding gypsum, grease, and oily materials),.
- Giving high performance of heat preservation and sound insulation without suffering shrinking or craching.
- Easy using
Technical parameters:
| Main ingredient | Polymethylene polyphenylene ester |
| Behavior | Stable foam,CFC free |
| Max.Yied rate | 60 times |
| Density | ≥10kg/m3 |
| Thermal Conductivity W/(m.k)(35) | ≤0.050(35) |
| Dimensional variation ratio at(23±2,48hr) | 0.5-5.0% |
| Surface curing time | ≤15min |
| Full curing time | 30~60min |
| Water permeability | impermeable |
| Adhesive strength(tensile strength) inter-PVC-plate bonding | ≥80kPa |
| Adhesive strength(tensile strength) inter-aluminum-alloy bonding | ≥80kPa |
| Working temperature range | 5~40 |
| Temperature tolerance range | -40~+100 |
| Storage life at 20C degree | 12months around |
Applications:
1. Door and window insulation: seal, fill, fix and adhere the gap between 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.
Competitive Advantage:
- Flame retardant
- Germany DIN4102 B2 standard
- Same function of ordinary OCF
Professional B2 Fire Resistant PU Foam Spray / Polyurethane Foam 750ml
