|PU Polyurethane Foam – U2 TYPE|
|LINE NO||TEST ITEM||TEST
|1||appearance||The ejecta is a uniform color of foam.After curing, it is a uniform hard foam||qualited|
|4||Size stable 48h %||≤5||3||qualited|
|6||tensile and adhesive strength||Aluminum plate||standard||≥80||85||qualited|
|7||Cutting strength kpa||≥800||1236||qualited|
Features of PU Polyurethane Foam
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 Picture Of Pu Foam
What is expanding polyurethane (PU) foam sealant ?
One component moisture curing expanding polyurethane (PU) foam sealant is a
polyurethane polymer that reacts with moisture in the air causing it to expand to fill any shaped
hole or cavity.The cured foam can be cut ,shaped and painted. It is widely used in building wall
insulation , filling all kinds of cracks and gaps, sound and heat insulation , installing door and
window frames .
How to use:
1. All surfaces should be cleaned from oil, greases, loose particles and dust. Dry surface should
be well sprayed with water .
2. Fill the gaps from bottom to up (pay attention to foam expansion).
3. Shake the bottle for one minute before using.
4. After using, clean the gun by PU foam cleaner (We can provide) at once.
5. Tack free time is 10 minutes . The foam can be cut after about 30 minutes, the cured time is
one hour later , and it will be stable after 3~5 hours .
6. The foam will be decomposed by direct shine of UV ray , so painting or coating is recommended.
7. Place it in a cool well-ventilated dark place and keep sealing.
Product specifications: 900g /850g /800g/750g
Product model: U-2
Product features: fast d drying
Closed cell foam structure unique to let frame rainwater cannot penetrate, get in by every opening foam seepage force,
cohesive force, make full frame, wall between a seamless heavenly robe. Closed cell foam structure unique to let frame
rainwater cannot penetrate, get in by every opening foam seepage force, cohesive force, make full frame, wall between a seamless heavenly robe.
The bubble hole frame SMOOTH OPERATOR let rain, even the water absorption of the foam increased rainwater infiltration.
1. 2014 new formula , higher expanding rate , smaller inner holes , save your cost up to 40%.
2. B2/B3 fireproofing grade.
3. The foam will adhere to material such as concrete, masonry, metal, wood and plastic, except
teflon and silicone.
4. Insulates and prevents sound & draft.
5. Seals out insects and pests, anti-wind & anti-moisture.
7. Gun & tube type, easy to operate.
8. 100% CFC free,environment-friendly.
Hebei HaoKai building materials co., Ltd. (hereinafter referred to as: HaoKai building materials, organization code, 130982790-1),
is China construction metal structure association, doors and Windows accessories designated production enterprises.
Company registered capital of 3 million yuan, the total assets of about 26 million yuan, existing staff 160 people,
is located in Ren Qiushi Yanling industrial park southern district covers an area of 15 acres, nearly 6000 square meters work and supporting environment.
With one-step spinning machine shop 5 sets of knitting machine 50 units, molding machine 3 sets of automatic filling machine,
2 sets of 2013 production value of 30 million yuan in 2011-2013 three consecutive years production output growth above 20%.
Our company has exported weather strip for more than 10 years, and we can produce all kinds and all colors according
to your requirements. Our company passed ISO9001 certification by International Quality and Management System.
We have own workshop to produce the weather strip and even have own the workshopto produce the raw material –BCF & FDY.
We are able to produce weather strip 1000000 meters every day. So we can give you a good price, and deliver goods fast. Next are our factory’s photos.