PU FOAM

CFC FREE Expanding Polyurethane Foam Insulation Espuma Construction Sealant B1 B2 B3 Grade PU Foam

Introduction

Specification:

Product Name:	PU foam, PU adhesive, PU sealant, PU insulation
Material:	Polyurethane
Size:	750ml / 500ml / 300ml
Packing:	12 or 15 cans per carton
Storage Life:	12 months when stored at 20°C

Haohai Chemical :

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Accessory Products:

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Key Technical Indices:

Behavior:	Stable foam, CFC free
Density:	≥10kg/m³
Max. Yield rate:	60 times
Elongation at Break:	8 - 20%
Shear Strength:	22 - 50kPa
Compression Strength:	35 - 100kPa at 10% compression
Water Permeability:	Impermeable
Thermo Conductivity:	≤0.050(35°C)
Surface curing time:	≤ 15 min
Yield Per 100ml:	5 - 6L
Temperature Tolerance Range:	-40°C~+100°C

Guide For Use:

1. It can be applied to damp surfaces.

2. OCF is moisture curing.The more moisture, the quicker the cure.

3. It must be protected from Uvin External application to prevent

discoloration and deterioration of the foam.

4. Conventional paints can be applied to the foam.

5. In can be used in temperature range of 5-40°C,if in low temperature condition,

we suggest that it should be placed in 25-30°C circumstance for 30 minutes to

ensure the better performance.

6. Uncured foam can be removed with solvent. But after cure,

foam can only be removed mechanically.

Uncured foam sticks to hands and clothing.

Product Features:

Fast filling	One component foaming fill, convenience, easiness, efficiency, and reduced labor are promised in application.
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	Thanks 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.
No side-effcet	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.
Surface painting	As the foam cures, brushing the surface with coatings 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.
Self-extinguishing performance	Flames on PU Foam will be automatically extinguished, showing compliance with the DIN 4102-B2 requirements.
Wide applicability	Curde foam can put up with temperature -30°C—— 100°C,with resistance against 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 and the high sealing performance ensures reduced loss of energy.
No corrosion	The foam has no corrosive effect on the window frame material.

Certificates:

Project Case - Shanghai World Expo 2010

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Haohai

CFC FREE Expanding Polyurethane Foam Insulation ESPUMA Construction Sealant B1 B2 B3 Grade PU Foam is a crucial item essentially any sort of construction job. This B1 B2 B3 Grade PU Foam supplies excellent insulation closing, dental filling for wall surfaces, floorings, roofs.

Our CFC FREE Expanding Polyurethane Foam Insulation Haohai ESPUMA Construction Sealant B1 B2 B3 Grade PU Foam is totally free coming from CFCs (chlorofluorocarbons), hazardous towards the environments banned in many countries. Which suggests that our thing is environment-friendly risk-free for utilized in any sort of property duty, without inducing any sort of damage towards the ozone coating.

Haohai's CFC FREE Expanding Polyurethane Foam Insulation ESPUMA Construction Sealant B1 B2 B3 Grade PU Foam will can be found in expanding type. It packs secures spaces, gaps, bones successfully, making sure the degree is best of electricity cost financial savings insulation. This ESPUMA Construction Sealant is ideal for producing obstacles airtight which avoid drafts improve each acoustic insulation thermal.

Our B1, B2, B3 degree PU Foam possibilities provide differing levels of terminate suitability resistance for sure construction work. Our B1 Grade foam is self-extinguishing, making it ideal for frameworks that demand higher terminate protection. On the other hand, our B2 b3 grade give exceptional insulation marginal flammability.

Haohai's CFC FREE Expanding Polyurethane Foam Insulation ESPUMA Construction Sealant B1 B2 B3 Grade PU Foam was created towards give straightforward use max benefit. Our thing will exist in a pressurized usually canister combined along with any sort of foam tool dispenser. Our foam is straightforward towards use broadens towards its own complete possible, producing a sound tough secure lasts for many years.

Along with its own insulation closing residential or commercial homes, Haohai's CFC FREE Expanding Polyurethane Foam Insulation ESPUMA Construction Sealant B1 B2 B3 Grade PU Foam additionally supplies phenomenal soundproofing. Its own special expanding layout fills out audio spaces successfully, muffling audio decreasing audio degrees, making it ideal for utilized in soundproofing workshops or even houses.