HAOHAI - OEM high expansion espuma de poliuretano PU Foam/adhesives
HAOHAI is so unique and high-quality that it can reflect that we strictly follow the international rules and manufacturing standards.OEM high expansion espuma de poliuretanohas the features that those normal similar-like products don't have. With those superiorities, it will surely stand out in the market.
SHANGHAI HAOHAI CHEMICAL CO.,LTD has been one of the market leaders due to providing high-quality products to clients and it is very possible for the company to achieve a greater advancement in the future. The quality of the OEM high expansion espuma de poliuretano is at the leading level in the industry and is inseparable from the hard work and innovation of outstanding technical personnel. After assessing the needs of customers and the market, we have successfully made OEM high expansion espuma de poliuretano have some wanderful advantages, all of which can help make it stand out in the market. Moreover, its appearance is highly emphasized as well. Our creative designers make the product unique in its appearance by keeping close up with the latest industry trends.
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.
When filling and foaming, excessive foam will flow out, without causing deformation of the window frame.
Ultimately, polyurethane foam will constitute a half rigid closed cell material that blocks air flow, insulates sound waves, and resists shock.
As the foam cures, the protruding part can be cut and trimmed by a cutter easily.
As the foam cures, brushing the surface with coatings and emulsion paints can prevent aging due to exposure to ultraviolet.
Properly painted open-air PU foam will not be prone to aging, giving a service life up to 50 years.